Finding the Fourth Proportional to 114,764.52, 158,389.88 and 64,463.52

Step by Step Solution

1. Step 1: Write the proportion equation
   114,764.52 : 158,389.88 = 64,463.52 : x
2. Step 2: Convert to fraction form
   114,764.52/158,389.88 = 64,463.52/x
3. Step 3: Cross multiply
   114,764.52x = 158,389.88 × 64,463.52
4. Step 4: Simplify right side
   114,764.52x = 10,210,369,197.18
5. Step 5: Solve for x
   x = 10,210,369,197.18/114,764.52
6. Step 6: Final answer
   x = 88,967.99