Finding the Fourth Proportional to 123,887.71, 185,843.84 and 39,626.72

Step by Step Solution

1. Step 1: Write the proportion equation
   123,887.71 : 185,843.84 = 39,626.72 : x
2. Step 2: Convert to fraction form
   123,887.71/185,843.84 = 39,626.72/x
3. Step 3: Cross multiply
   123,887.71x = 185,843.84 × 39,626.72
4. Step 4: Simplify right side
   123,887.71x = 7,364,381,380.97
5. Step 5: Solve for x
   x = 7,364,381,380.97/123,887.71
6. Step 6: Final answer
   x = 59,444.00