Finding the Fourth Proportional to 62,911.98, 86,818.46 and 34,617.51

Step by Step Solution

1. Step 1: Write the proportion equation
   62,911.98 : 86,818.46 = 34,617.51 : x
2. Step 2: Convert to fraction form
   62,911.98/86,818.46 = 34,617.51/x
3. Step 3: Cross multiply
   62,911.98x = 86,818.46 × 34,617.51
4. Step 4: Simplify right side
   62,911.98x = 3,005,438,734.15
5. Step 5: Solve for x
   x = 3,005,438,734.15/62,911.98
6. Step 6: Final answer
   x = 47,772.12