Finding the Fourth Proportional to 141,250.83, 194,925.25 and 76,719.41

Step by Step Solution

1. Step 1: Write the proportion equation
   141,250.83 : 194,925.25 = 76,719.41 : x
2. Step 2: Convert to fraction form
   141,250.83/194,925.25 = 76,719.41/x
3. Step 3: Cross multiply
   141,250.83x = 194,925.25 × 76,719.41
4. Step 4: Simplify right side
   141,250.83x = 14,954,550,174.10
5. Step 5: Solve for x
   x = 14,954,550,174.10/141,250.83
6. Step 6: Final answer
   x = 105,872.30