Finding the Fourth Proportional to 114,599.72, 158,150.34 and 64,302.44

Step by Step Solution

1. Step 1: Write the proportion equation
   114,599.72 : 158,150.34 = 64,302.44 : x
2. Step 2: Convert to fraction form
   114,599.72/158,150.34 = 64,302.44/x
3. Step 3: Cross multiply
   114,599.72x = 158,150.34 × 64,302.44
4. Step 4: Simplify right side
   114,599.72x = 10,169,452,748.83
5. Step 5: Solve for x
   x = 10,169,452,748.83/114,599.72
6. Step 6: Final answer
   x = 88,738.90