Finding the Fourth Proportional to 114,582.50, 158,124.93 and 64,282.58

Step by Step Solution

1. Step 1: Write the proportion equation
   114,582.50 : 158,124.93 = 64,282.58 : x
2. Step 2: Convert to fraction form
   114,582.50/158,124.93 = 64,282.58/x
3. Step 3: Cross multiply
   114,582.50x = 158,124.93 × 64,282.58
4. Step 4: Simplify right side
   114,582.50x = 10,164,678,462.72
5. Step 5: Solve for x
   x = 10,164,678,462.72/114,582.50
6. Step 6: Final answer
   x = 88,710.57