Finding the Fourth Proportional to 58,719.31, 88,081.92 and 16,602.43

Step by Step Solution

1. Step 1: Write the proportion equation
   58,719.31 : 88,081.92 = 16,602.43 : x
2. Step 2: Convert to fraction form
   58,719.31/88,081.92 = 16,602.43/x
3. Step 3: Cross multiply
   58,719.31x = 88,081.92 × 16,602.43
4. Step 4: Simplify right side
   58,719.31x = 1,462,373,911.07
5. Step 5: Solve for x
   x = 1,462,373,911.07/58,719.31
6. Step 6: Final answer
   x = 24,904.48