Finding the Fourth Proportional to 87,564.01, 131,399.13 and 34,969.09

Step by Step Solution

1. Step 1: Write the proportion equation
   87,564.01 : 131,399.13 = 34,969.09 : x
2. Step 2: Convert to fraction form
   87,564.01/131,399.13 = 34,969.09/x
3. Step 3: Cross multiply
   87,564.01x = 131,399.13 × 34,969.09
4. Step 4: Simplify right side
   87,564.01x = 4,594,908,002.89
5. Step 5: Solve for x
   x = 4,594,908,002.89/87,564.01
6. Step 6: Final answer
   x = 52,474.85