Finding the Fourth Proportional to 5,301.76, 7,950.72 and 2,374.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,301.76 : 7,950.72 = 2,374.72 : x
2. Step 2: Convert to fraction form
   5,301.76/7,950.72 = 2,374.72/x
3. Step 3: Cross multiply
   5,301.76x = 7,950.72 × 2,374.72
4. Step 4: Simplify right side
   5,301.76x = 18,880,733.80
5. Step 5: Solve for x
   x = 18,880,733.80/5,301.76
6. Step 6: Final answer
   x = 3,561.22