Finding the Fourth Proportional to 118,327.03, 177,401.34 and 61,339.61

Step by Step Solution

1. Step 1: Write the proportion equation
   118,327.03 : 177,401.34 = 61,339.61 : x
2. Step 2: Convert to fraction form
   118,327.03/177,401.34 = 61,339.61/x
3. Step 3: Cross multiply
   118,327.03x = 177,401.34 × 61,339.61
4. Step 4: Simplify right side
   118,327.03x = 10,881,729,452.58
5. Step 5: Solve for x
   x = 10,881,729,452.58/118,327.03
6. Step 6: Final answer
   x = 91,963.18