Finding the Fourth Proportional to 62,608.32, 86,399.46 and 34,313.94

Step by Step Solution

1. Step 1: Write the proportion equation
   62,608.32 : 86,399.46 = 34,313.94 : x
2. Step 2: Convert to fraction form
   62,608.32/86,399.46 = 34,313.94/x
3. Step 3: Cross multiply
   62,608.32x = 86,399.46 × 34,313.94
4. Step 4: Simplify right side
   62,608.32x = 2,964,705,886.47
5. Step 5: Solve for x
   x = 2,964,705,886.47/62,608.32
6. Step 6: Final answer
   x = 47,353.23