Finding the Fourth Proportional to 25,419.77, 37,947.18 and 22,098.27

Step by Step Solution

1. Step 1: Write the proportion equation
   25,419.77 : 37,947.18 = 22,098.27 : x
2. Step 2: Convert to fraction form
   25,419.77/37,947.18 = 22,098.27/x
3. Step 3: Cross multiply
   25,419.77x = 37,947.18 × 22,098.27
4. Step 4: Simplify right side
   25,419.77x = 838,567,041.10
5. Step 5: Solve for x
   x = 838,567,041.10/25,419.77
6. Step 6: Final answer
   x = 32,988.77