Finding the Fourth Proportional to 114,483.24, 157,987.26 and 64,179

Step by Step Solution

1. Step 1: Write the proportion equation
   114,483.24 : 157,987.26 = 64,179 : x
2. Step 2: Convert to fraction form
   114,483.24/157,987.26 = 64,179/x
3. Step 3: Cross multiply
   114,483.24x = 157,987.26 × 64,179
4. Step 4: Simplify right side
   114,483.24x = 10,139,464,359.54
5. Step 5: Solve for x
   x = 10,139,464,359.54/114,483.24
6. Step 6: Final answer
   x = 88,567.24