Finding the Fourth Proportional to 62,725.50, 86,561.24 and 34,433.01

Step by Step Solution

1. Step 1: Write the proportion equation
   62,725.50 : 86,561.24 = 34,433.01 : x
2. Step 2: Convert to fraction form
   62,725.50/86,561.24 = 34,433.01/x
3. Step 3: Cross multiply
   62,725.50x = 86,561.24 × 34,433.01
4. Step 4: Simplify right side
   62,725.50x = 2,980,563,870.37
5. Step 5: Solve for x
   x = 2,980,563,870.37/62,725.50
6. Step 6: Final answer
   x = 47,517.58