Finding the Fourth Proportional to 114,447.42, 157,934.61 and 63,460.35

Step by Step Solution

1. Step 1: Write the proportion equation
   114,447.42 : 157,934.61 = 63,460.35 : x
2. Step 2: Convert to fraction form
   114,447.42/157,934.61 = 63,460.35/x
3. Step 3: Cross multiply
   114,447.42x = 157,934.61 × 63,460.35
4. Step 4: Simplify right side
   114,447.42x = 10,022,585,627.71
5. Step 5: Solve for x
   x = 10,022,585,627.71/114,447.42
6. Step 6: Final answer
   x = 87,573.71