Finding the Fourth Proportional to 52,831.72, 79,291.34 and 26,544.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,831.72 : 79,291.34 = 26,544.04 : x
2. Step 2: Convert to fraction form
   52,831.72/79,291.34 = 26,544.04/x
3. Step 3: Cross multiply
   52,831.72x = 79,291.34 × 26,544.04
4. Step 4: Simplify right side
   52,831.72x = 2,104,712,500.61
5. Step 5: Solve for x
   x = 2,104,712,500.61/52,831.72
6. Step 6: Final answer
   x = 39,838.05