Finding the Fourth Proportional to 25,978.06, 38,763.14 and 24,391.05

Step by Step Solution

1. Step 1: Write the proportion equation
   25,978.06 : 38,763.14 = 24,391.05 : x
2. Step 2: Convert to fraction form
   25,978.06/38,763.14 = 24,391.05/x
3. Step 3: Cross multiply
   25,978.06x = 38,763.14 × 24,391.05
4. Step 4: Simplify right side
   25,978.06x = 945,473,685.90
5. Step 5: Solve for x
   x = 945,473,685.90/25,978.06
6. Step 6: Final answer
   x = 36,395.08