Finding the Fourth Proportional to 114,541.76, 158,075.52 and 64,244

Step by Step Solution

1. Step 1: Write the proportion equation
   114,541.76 : 158,075.52 = 64,244 : x
2. Step 2: Convert to fraction form
   114,541.76/158,075.52 = 64,244/x
3. Step 3: Cross multiply
   114,541.76x = 158,075.52 × 64,244
4. Step 4: Simplify right side
   114,541.76x = 10,155,403,706.88
5. Step 5: Solve for x
   x = 10,155,403,706.88/114,541.76
6. Step 6: Final answer
   x = 88,661.15