Finding the Fourth Proportional to 55,597.32, 76,723.76 and 30,103.04

Step by Step Solution

1. Step 1: Write the proportion equation
   55,597.32 : 76,723.76 = 30,103.04 : x
2. Step 2: Convert to fraction form
   55,597.32/76,723.76 = 30,103.04/x
3. Step 3: Cross multiply
   55,597.32x = 76,723.76 × 30,103.04
4. Step 4: Simplify right side
   55,597.32x = 2,309,618,683.30
5. Step 5: Solve for x
   x = 2,309,618,683.30/55,597.32
6. Step 6: Final answer
   x = 41,541.91