Finding the Fourth Proportional to 114,653.04, 158,223.96 and 64,356.72

Step by Step Solution

1. Step 1: Write the proportion equation
   114,653.04 : 158,223.96 = 64,356.72 : x
2. Step 2: Convert to fraction form
   114,653.04/158,223.96 = 64,356.72/x
3. Step 3: Cross multiply
   114,653.04x = 158,223.96 × 64,356.72
4. Step 4: Simplify right side
   114,653.04x = 10,182,775,091.01
5. Step 5: Solve for x
   x = 10,182,775,091.01/114,653.04
6. Step 6: Final answer
   x = 88,813.83