Finding the Fourth Proportional to 199,025.32, 274,642.50 and 109,601.32

Step by Step Solution

1. Step 1: Write the proportion equation
   199,025.32 : 274,642.50 = 109,601.32 : x
2. Step 2: Convert to fraction form
   199,025.32/274,642.50 = 109,601.32/x
3. Step 3: Cross multiply
   199,025.32x = 274,642.50 × 109,601.32
4. Step 4: Simplify right side
   199,025.32x = 30,101,180,528.10
5. Step 5: Solve for x
   x = 30,101,180,528.10/199,025.32
6. Step 6: Final answer
   x = 151,242.97