Finding the Fourth Proportional to 1,134,385.82, 1,565,485.24 and 625,121.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,385.82 : 1,565,485.24 = 625,121.00 : x
2. Step 2: Convert to fraction form
   1,134,385.82/1,565,485.24 = 625,121.00/x
3. Step 3: Cross multiply
   1,134,385.82x = 1,565,485.24 × 625,121.00
4. Step 4: Simplify right side
   1,134,385.82x = 978,617,690,886.61
5. Step 5: Solve for x
   x = 978,617,690,886.61/1,134,385.82
6. Step 6: Final answer
   x = 862,685.06