Finding the Fourth Proportional to 114,159.72, 157,531.86 and 63,849

Step by Step Solution

1. Step 1: Write the proportion equation
   114,159.72 : 157,531.86 = 63,849 : x
2. Step 2: Convert to fraction form
   114,159.72/157,531.86 = 63,849/x
3. Step 3: Cross multiply
   114,159.72x = 157,531.86 × 63,849
4. Step 4: Simplify right side
   114,159.72x = 10,058,251,729.14
5. Step 5: Solve for x
   x = 10,058,251,729.14/114,159.72
6. Step 6: Final answer
   x = 88,106.84