Finding the Fourth Proportional to 118,579.52, 177,826.43 and 39,675.29

Step by Step Solution

1. Step 1: Write the proportion equation
   118,579.52 : 177,826.43 = 39,675.29 : x
2. Step 2: Convert to fraction form
   118,579.52/177,826.43 = 39,675.29/x
3. Step 3: Cross multiply
   118,579.52x = 177,826.43 × 39,675.29
4. Step 4: Simplify right side
   118,579.52x = 7,055,314,092.41
5. Step 5: Solve for x
   x = 7,055,314,092.41/118,579.52
6. Step 6: Final answer
   x = 59,498.59