Finding the Fourth Proportional to 114,449.42, 157,937.37 and 63,462.35

Step by Step Solution

1. Step 1: Write the proportion equation
   114,449.42 : 157,937.37 = 63,462.35 : x
2. Step 2: Convert to fraction form
   114,449.42/157,937.37 = 63,462.35/x
3. Step 3: Cross multiply
   114,449.42x = 157,937.37 × 63,462.35
4. Step 4: Simplify right side
   114,449.42x = 10,023,076,653.02
5. Step 5: Solve for x
   x = 10,023,076,653.02/114,449.42
6. Step 6: Final answer
   x = 87,576.47