Finding the Fourth Proportional to 58,066.47, 87,097.86 and 16,513.47

Step by Step Solution

1. Step 1: Write the proportion equation
   58,066.47 : 87,097.86 = 16,513.47 : x
2. Step 2: Convert to fraction form
   58,066.47/87,097.86 = 16,513.47/x
3. Step 3: Cross multiply
   58,066.47x = 87,097.86 × 16,513.47
4. Step 4: Simplify right side
   58,066.47x = 1,438,287,898.17
5. Step 5: Solve for x
   x = 1,438,287,898.17/58,066.47
6. Step 6: Final answer
   x = 24,769.68