Finding the Fourth Proportional to 59,182.72, 88,778.52 and 18,652.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,182.72 : 88,778.52 = 18,652.72 : x
2. Step 2: Convert to fraction form
   59,182.72/88,778.52 = 18,652.72/x
3. Step 3: Cross multiply
   59,182.72x = 88,778.52 × 18,652.72
4. Step 4: Simplify right side
   59,182.72x = 1,655,960,875.57
5. Step 5: Solve for x
   x = 1,655,960,875.57/59,182.72
6. Step 6: Final answer
   x = 27,980.48