Finding the Fourth Proportional to 2,995.52, 4,492.96 and 1,047.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.52 : 4,492.96 = 1,047.76 : x
2. Step 2: Convert to fraction form
   2,995.52/4,492.96 = 1,047.76/x
3. Step 3: Cross multiply
   2,995.52x = 4,492.96 × 1,047.76
4. Step 4: Simplify right side
   2,995.52x = 4,707,543.77
5. Step 5: Solve for x
   x = 4,707,543.77/2,995.52
6. Step 6: Final answer
   x = 1,571.53