Finding the Fourth Proportional to 1,063,422.09, 1,467,648.68 and 604,605.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,422.09 : 1,467,648.68 = 604,605.87 : x
2. Step 2: Convert to fraction form
   1,063,422.09/1,467,648.68 = 604,605.87/x
3. Step 3: Cross multiply
   1,063,422.09x = 1,467,648.68 × 604,605.87
4. Step 4: Simplify right side
   1,063,422.09x = 887,349,004,002.72
5. Step 5: Solve for x
   x = 887,349,004,002.72/1,063,422.09
6. Step 6: Final answer
   x = 834,427.85