Finding the Fourth Proportional to 71,847.84, 107,773.59 and 25,100.72

Step by Step Solution

1. Step 1: Write the proportion equation
   71,847.84 : 107,773.59 = 25,100.72 : x
2. Step 2: Convert to fraction form
   71,847.84/107,773.59 = 25,100.72/x
3. Step 3: Cross multiply
   71,847.84x = 107,773.59 × 25,100.72
4. Step 4: Simplify right side
   71,847.84x = 2,705,194,524.20
5. Step 5: Solve for x
   x = 2,705,194,524.20/71,847.84
6. Step 6: Final answer
   x = 37,651.71