Finding the Fourth Proportional to 62,355.78, 86,050.92 and 34,061.46

Step by Step Solution

1. Step 1: Write the proportion equation
   62,355.78 : 86,050.92 = 34,061.46 : x
2. Step 2: Convert to fraction form
   62,355.78/86,050.92 = 34,061.46/x
3. Step 3: Cross multiply
   62,355.78x = 86,050.92 × 34,061.46
4. Step 4: Simplify right side
   62,355.78x = 2,931,019,969.54
5. Step 5: Solve for x
   x = 2,931,019,969.54/62,355.78
6. Step 6: Final answer
   x = 47,004.78