Finding the Fourth Proportional to 1,087,496.12, 1,500,702.72 and 604,092.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,496.12 : 1,500,702.72 = 604,092.18 : x
2. Step 2: Convert to fraction form
   1,087,496.12/1,500,702.72 = 604,092.18/x
3. Step 3: Cross multiply
   1,087,496.12x = 1,500,702.72 × 604,092.18
4. Step 4: Simplify right side
   1,087,496.12x = 906,562,777,656.73
5. Step 5: Solve for x
   x = 906,562,777,656.73/1,087,496.12
6. Step 6: Final answer
   x = 833,623.92