Finding the Fourth Proportional to 114,095.30, 157,448.76 and 63,106.70

Step by Step Solution

1. Step 1: Write the proportion equation
   114,095.30 : 157,448.76 = 63,106.70 : x
2. Step 2: Convert to fraction form
   114,095.30/157,448.76 = 63,106.70/x
3. Step 3: Cross multiply
   114,095.30x = 157,448.76 × 63,106.70
4. Step 4: Simplify right side
   114,095.30x = 9,936,071,662.69
5. Step 5: Solve for x
   x = 9,936,071,662.69/114,095.30
6. Step 6: Final answer
   x = 87,085.72