Finding the Fourth Proportional to 87,002.10, 130,498.29 and 23,817.60

Step by Step Solution

1. Step 1: Write the proportion equation
   87,002.10 : 130,498.29 = 23,817.60 : x
2. Step 2: Convert to fraction form
   87,002.10/130,498.29 = 23,817.60/x
3. Step 3: Cross multiply
   87,002.10x = 130,498.29 × 23,817.60
4. Step 4: Simplify right side
   87,002.10x = 3,108,156,071.90
5. Step 5: Solve for x
   x = 3,108,156,071.90/87,002.10
6. Step 6: Final answer
   x = 35,725.07