Finding the Fourth Proportional to 5,432.67, 7,496.69 and 3,074.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,432.67 : 7,496.69 = 3,074.76 : x
2. Step 2: Convert to fraction form
   5,432.67/7,496.69 = 3,074.76/x
3. Step 3: Cross multiply
   5,432.67x = 7,496.69 × 3,074.76
4. Step 4: Simplify right side
   5,432.67x = 23,050,507.17
5. Step 5: Solve for x
   x = 23,050,507.17/5,432.67
6. Step 6: Final answer
   x = 4,242.94