Finding the Fourth Proportional to 250,123.83, 375,072.22 and 107,901.85

Step by Step Solution

1. Step 1: Write the proportion equation
   250,123.83 : 375,072.22 = 107,901.85 : x
2. Step 2: Convert to fraction form
   250,123.83/375,072.22 = 107,901.85/x
3. Step 3: Cross multiply
   250,123.83x = 375,072.22 × 107,901.85
4. Step 4: Simplify right side
   250,123.83x = 40,470,986,421.61
5. Step 5: Solve for x
   x = 40,470,986,421.61/250,123.83
6. Step 6: Final answer
   x = 161,803.80