Finding the Fourth Proportional to 1,569,031,499.10, 2,349,300,515.85 and 1,229,292,875.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,031,499.10 : 2,349,300,515.85 = 1,229,292,875.10 : x
2. Step 2: Convert to fraction form
   1,569,031,499.10/2,349,300,515.85 = 1,229,292,875.10/x
3. Step 3: Cross multiply
   1,569,031,499.10x = 2,349,300,515.85 × 1,229,292,875.10
4. Step 4: Simplify right side
   1,569,031,499.10x = 2,887,978,385,603,159,040
5. Step 5: Solve for x
   x = 2,887,978,385,603,159,040/1,569,031,499.10
6. Step 6: Final answer
   x = 1,840,612,114.71