Finding the Fourth Proportional to 185,412.38, 278,104.59 and 59,047.52

Step by Step Solution

1. Step 1: Write the proportion equation
   185,412.38 : 278,104.59 = 59,047.52 : x
2. Step 2: Convert to fraction form
   185,412.38/278,104.59 = 59,047.52/x
3. Step 3: Cross multiply
   185,412.38x = 278,104.59 × 59,047.52
4. Step 4: Simplify right side
   185,412.38x = 16,421,384,949.59
5. Step 5: Solve for x
   x = 16,421,384,949.59/185,412.38
6. Step 6: Final answer
   x = 88,566.82