Finding the Fourth Proportional to 114,377.64, 171,333.06 and 58,857

Step by Step Solution

1. Step 1: Write the proportion equation
   114,377.64 : 171,333.06 = 58,857 : x
2. Step 2: Convert to fraction form
   114,377.64/171,333.06 = 58,857/x
3. Step 3: Cross multiply
   114,377.64x = 171,333.06 × 58,857
4. Step 4: Simplify right side
   114,377.64x = 10,084,149,912.42
5. Step 5: Solve for x
   x = 10,084,149,912.42/114,377.64
6. Step 6: Final answer
   x = 88,165.40