Finding the Fourth Proportional to 76,499.31, 114,748.96 and 23,909.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,499.31 : 114,748.96 = 23,909.25 : x
2. Step 2: Convert to fraction form
   76,499.31/114,748.96 = 23,909.25/x
3. Step 3: Cross multiply
   76,499.31x = 114,748.96 × 23,909.25
4. Step 4: Simplify right side
   76,499.31x = 2,743,561,571.88
5. Step 5: Solve for x
   x = 2,743,561,571.88/76,499.31
6. Step 6: Final answer
   x = 35,863.87