Finding the Fourth Proportional to 16,387.31, 24,584.92 and 4,700.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,387.31 : 24,584.92 = 4,700.43 : x
2. Step 2: Convert to fraction form
   16,387.31/24,584.92 = 4,700.43/x
3. Step 3: Cross multiply
   16,387.31x = 24,584.92 × 4,700.43
4. Step 4: Simplify right side
   16,387.31x = 115,559,683.76
5. Step 5: Solve for x
   x = 115,559,683.76/16,387.31
6. Step 6: Final answer
   x = 7,051.78