Finding the Fourth Proportional to 95,499.59, 143,249.24 and 25,378.91

Step by Step Solution

1. Step 1: Write the proportion equation
   95,499.59 : 143,249.24 = 25,378.91 : x
2. Step 2: Convert to fraction form
   95,499.59/143,249.24 = 25,378.91/x
3. Step 3: Cross multiply
   95,499.59x = 143,249.24 × 25,378.91
4. Step 4: Simplify right side
   95,499.59x = 3,635,508,726.39
5. Step 5: Solve for x
   x = 3,635,508,726.39/95,499.59
6. Step 6: Final answer
   x = 38,068.32