Finding the Fourth Proportional to 2,450.59, 3,672.72 and 1,572.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.59 : 3,672.72 = 1,572.76 : x
2. Step 2: Convert to fraction form
   2,450.59/3,672.72 = 1,572.76/x
3. Step 3: Cross multiply
   2,450.59x = 3,672.72 × 1,572.76
4. Step 4: Simplify right side
   2,450.59x = 5,776,307.11
5. Step 5: Solve for x
   x = 5,776,307.11/2,450.59
6. Step 6: Final answer
   x = 2,357.11