Finding the Fourth Proportional to 58,411.56, 87,616.06 and 16,290.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,411.56 : 87,616.06 = 16,290.52 : x
2. Step 2: Convert to fraction form
   58,411.56/87,616.06 = 16,290.52/x
3. Step 3: Cross multiply
   58,411.56x = 87,616.06 × 16,290.52
4. Step 4: Simplify right side
   58,411.56x = 1,427,311,177.75
5. Step 5: Solve for x
   x = 1,427,311,177.75/58,411.56
6. Step 6: Final answer
   x = 24,435.42