Finding the Fourth Proportional to 62,401.50, 86,114.70 and 34,107.30

Step by Step Solution

1. Step 1: Write the proportion equation
   62,401.50 : 86,114.70 = 34,107.30 : x
2. Step 2: Convert to fraction form
   62,401.50/86,114.70 = 34,107.30/x
3. Step 3: Cross multiply
   62,401.50x = 86,114.70 × 34,107.30
4. Step 4: Simplify right side
   62,401.50x = 2,937,139,907.31
5. Step 5: Solve for x
   x = 2,937,139,907.31/62,401.50
6. Step 6: Final answer
   x = 47,068.42