Finding the Fourth Proportional to 4,707.24, 7,061.61 and 1,587.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,707.24 : 7,061.61 = 1,587.52 : x
2. Step 2: Convert to fraction form
   4,707.24/7,061.61 = 1,587.52/x
3. Step 3: Cross multiply
   4,707.24x = 7,061.61 × 1,587.52
4. Step 4: Simplify right side
   4,707.24x = 11,210,461.89
5. Step 5: Solve for x
   x = 11,210,461.89/4,707.24
6. Step 6: Final answer
   x = 2,381.54