Finding the Fourth Proportional to 114,822.72, 158,442.89 and 63,837.63

Step by Step Solution

1. Step 1: Write the proportion equation
   114,822.72 : 158,442.89 = 63,837.63 : x
2. Step 2: Convert to fraction form
   114,822.72/158,442.89 = 63,837.63/x
3. Step 3: Cross multiply
   114,822.72x = 158,442.89 × 63,837.63
4. Step 4: Simplify right side
   114,822.72x = 10,114,618,268.76
5. Step 5: Solve for x
   x = 10,114,618,268.76/114,822.72
6. Step 6: Final answer
   x = 88,089.00