Finding the Fourth Proportional to 123,436.52, 185,155.05 and 44,606.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,436.52 : 185,155.05 = 44,606.42 : x
2. Step 2: Convert to fraction form
   123,436.52/185,155.05 = 44,606.42/x
3. Step 3: Cross multiply
   123,436.52x = 185,155.05 × 44,606.42
4. Step 4: Simplify right side
   123,436.52x = 8,259,103,925.42
5. Step 5: Solve for x
   x = 8,259,103,925.42/123,436.52
6. Step 6: Final answer
   x = 66,909.73