Finding the Fourth Proportional to 1,017,498.14, 1,404,077.16 and 564,753.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,498.14 : 1,404,077.16 = 564,753.50 : x
2. Step 2: Convert to fraction form
   1,017,498.14/1,404,077.16 = 564,753.50/x
3. Step 3: Cross multiply
   1,017,498.14x = 1,404,077.16 × 564,753.50
4. Step 4: Simplify right side
   1,017,498.14x = 792,957,490,380.06
5. Step 5: Solve for x
   x = 792,957,490,380.06/1,017,498.14
6. Step 6: Final answer
   x = 779,320.83