Finding the Fourth Proportional to 935,152.59, 1,290,484.69 and 527,250.82

Step by Step Solution

1. Step 1: Write the proportion equation
   935,152.59 : 1,290,484.69 = 527,250.82 : x
2. Step 2: Convert to fraction form
   935,152.59/1,290,484.69 = 527,250.82/x
3. Step 3: Cross multiply
   935,152.59x = 1,290,484.69 × 527,250.82
4. Step 4: Simplify right side
   935,152.59x = 680,409,104,547.52
5. Step 5: Solve for x
   x = 680,409,104,547.52/935,152.59
6. Step 6: Final answer
   x = 727,591.53