Finding the Fourth Proportional to 185,030.52, 277,555.61 and 58,680.72

Step by Step Solution

1. Step 1: Write the proportion equation
   185,030.52 : 277,555.61 = 58,680.72 : x
2. Step 2: Convert to fraction form
   185,030.52/277,555.61 = 58,680.72/x
3. Step 3: Cross multiply
   185,030.52x = 277,555.61 × 58,680.72
4. Step 4: Simplify right side
   185,030.52x = 16,287,162,741.44
5. Step 5: Solve for x
   x = 16,287,162,741.44/185,030.52
6. Step 6: Final answer
   x = 88,024.20