Finding the Fourth Proportional to 123,565.59, 185,348.37 and 106,876.02

Step by Step Solution

1. Step 1: Write the proportion equation
   123,565.59 : 185,348.37 = 106,876.02 : x
2. Step 2: Convert to fraction form
   123,565.59/185,348.37 = 106,876.02/x
3. Step 3: Cross multiply
   123,565.59x = 185,348.37 × 106,876.02
4. Step 4: Simplify right side
   123,565.59x = 19,809,296,099.09
5. Step 5: Solve for x
   x = 19,809,296,099.09/123,565.59
6. Step 6: Final answer
   x = 160,314.02