Finding the Fourth Proportional to 185,002.20, 277,537.89 and 58,608.50

Step by Step Solution

1. Step 1: Write the proportion equation
   185,002.20 : 277,537.89 = 58,608.50 : x
2. Step 2: Convert to fraction form
   185,002.20/277,537.89 = 58,608.50/x
3. Step 3: Cross multiply
   185,002.20x = 277,537.89 × 58,608.50
4. Step 4: Simplify right side
   185,002.20x = 16,266,079,426.07
5. Step 5: Solve for x
   x = 16,266,079,426.07/185,002.20
6. Step 6: Final answer
   x = 87,923.71