Finding the Fourth Proportional to 50,025.12, 69,032.16 and 27,669.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,025.12 : 69,032.16 = 27,669.12 : x
2. Step 2: Convert to fraction form
   50,025.12/69,032.16 = 27,669.12/x
3. Step 3: Cross multiply
   50,025.12x = 69,032.16 × 27,669.12
4. Step 4: Simplify right side
   50,025.12x = 1,910,059,118.90
5. Step 5: Solve for x
   x = 1,910,059,118.90/50,025.12
6. Step 6: Final answer
   x = 38,182.00