Finding the Fourth Proportional to 842,584.02, 1,162,773.72 and 480,002.52

Step by Step Solution

1. Step 1: Write the proportion equation
   842,584.02 : 1,162,773.72 = 480,002.52 : x
2. Step 2: Convert to fraction form
   842,584.02/1,162,773.72 = 480,002.52/x
3. Step 3: Cross multiply
   842,584.02x = 1,162,773.72 × 480,002.52
4. Step 4: Simplify right side
   842,584.02x = 558,134,315,789.77
5. Step 5: Solve for x
   x = 558,134,315,789.77/842,584.02
6. Step 6: Final answer
   x = 662,407.91