Finding the Fourth Proportional to 1,570,328,156,577, 2,356,207,939,414.50 and 805,953,083,931.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,328,156,577 : 2,356,207,939,414.50 = 805,953,083,931.69 : x
2. Step 2: Convert to fraction form
   1,570,328,156,577/2,356,207,939,414.50 = 805,953,083,931.69/x
3. Step 3: Cross multiply
   1,570,328,156,577x = 2,356,207,939,414.50 × 805,953,083,931.69
4. Step 4: Simplify right side
   1,570,328,156,577x = 1,898,993,055,155,448,828,657,664
5. Step 5: Solve for x
   x = 1,898,993,055,155,448,828,657,664/1,570,328,156,577
6. Step 6: Final answer
   x = 1,209,296,953,125.31