Finding the Fourth Proportional to 250,087.02, 375,167.43 and 72,570.96

Step by Step Solution

1. Step 1: Write the proportion equation
   250,087.02 : 375,167.43 = 72,570.96 : x
2. Step 2: Convert to fraction form
   250,087.02/375,167.43 = 72,570.96/x
3. Step 3: Cross multiply
   250,087.02x = 375,167.43 × 72,570.96
4. Step 4: Simplify right side
   250,087.02x = 27,226,261,765.89
5. Step 5: Solve for x
   x = 27,226,261,765.89/250,087.02
6. Step 6: Final answer
   x = 108,867.15