Finding the Fourth Proportional to 58,130.50, 87,196.57 and 16,577.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,130.50 : 87,196.57 = 16,577.50 : x
2. Step 2: Convert to fraction form
   58,130.50/87,196.57 = 16,577.50/x
3. Step 3: Cross multiply
   58,130.50x = 87,196.57 × 16,577.50
4. Step 4: Simplify right side
   58,130.50x = 1,445,501,139.18
5. Step 5: Solve for x
   x = 1,445,501,139.18/58,130.50
6. Step 6: Final answer
   x = 24,866.48