Finding the Fourth Proportional to 2,192,500.52, 3,288,714.53 and 655,499.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,500.52 : 3,288,714.53 = 655,499.53 : x
2. Step 2: Convert to fraction form
   2,192,500.52/3,288,714.53 = 655,499.53/x
3. Step 3: Cross multiply
   2,192,500.52x = 3,288,714.53 × 655,499.53
4. Step 4: Simplify right side
   2,192,500.52x = 2,155,750,817,219.89
5. Step 5: Solve for x
   x = 2,155,750,817,219.89/2,192,500.52
6. Step 6: Final answer
   x = 983,238.45