Finding the Fourth Proportional to 91,203.32, 136,818.69 and 32,028.56

Step by Step Solution

1. Step 1: Write the proportion equation
   91,203.32 : 136,818.69 = 32,028.56 : x
2. Step 2: Convert to fraction form
   91,203.32/136,818.69 = 32,028.56/x
3. Step 3: Cross multiply
   91,203.32x = 136,818.69 × 32,028.56
4. Step 4: Simplify right side
   91,203.32x = 4,382,105,621.79
5. Step 5: Solve for x
   x = 4,382,105,621.79/91,203.32
6. Step 6: Final answer
   x = 48,047.65