Finding the Fourth Proportional to 114,061.35, 157,405.69 and 63,077.51

Step by Step Solution

1. Step 1: Write the proportion equation
   114,061.35 : 157,405.69 = 63,077.51 : x
2. Step 2: Convert to fraction form
   114,061.35/157,405.69 = 63,077.51/x
3. Step 3: Cross multiply
   114,061.35x = 157,405.69 × 63,077.51
4. Step 4: Simplify right side
   114,061.35x = 9,928,759,220.85
5. Step 5: Solve for x
   x = 9,928,759,220.85/114,061.35
6. Step 6: Final answer
   x = 87,047.53