Finding the Fourth Proportional to 114,061.09, 157,405.33 and 63,077.25

Step by Step Solution

1. Step 1: Write the proportion equation
   114,061.09 : 157,405.33 = 63,077.25 : x
2. Step 2: Convert to fraction form
   114,061.09/157,405.33 = 63,077.25/x
3. Step 3: Cross multiply
   114,061.09x = 157,405.33 × 63,077.25
4. Step 4: Simplify right side
   114,061.09x = 9,928,695,036.36
5. Step 5: Solve for x
   x = 9,928,695,036.36/114,061.09
6. Step 6: Final answer
   x = 87,047.17