Finding the Fourth Proportional to 93,323.27, 128,789.15 and 52,494.48

Step by Step Solution

1. Step 1: Write the proportion equation
   93,323.27 : 128,789.15 = 52,494.48 : x
2. Step 2: Convert to fraction form
   93,323.27/128,789.15 = 52,494.48/x
3. Step 3: Cross multiply
   93,323.27x = 128,789.15 × 52,494.48
4. Step 4: Simplify right side
   93,323.27x = 6,760,719,196.42
5. Step 5: Solve for x
   x = 6,760,719,196.42/93,323.27
6. Step 6: Final answer
   x = 72,444.09