Finding the Fourth Proportional to 62,601.34, 86,391.84 and 34,308.76

Step by Step Solution

1. Step 1: Write the proportion equation
   62,601.34 : 86,391.84 = 34,308.76 : x
2. Step 2: Convert to fraction form
   62,601.34/86,391.84 = 34,308.76/x
3. Step 3: Cross multiply
   62,601.34x = 86,391.84 × 34,308.76
4. Step 4: Simplify right side
   62,601.34x = 2,963,996,904.52
5. Step 5: Solve for x
   x = 2,963,996,904.52/62,601.34
6. Step 6: Final answer
   x = 47,347.18