Finding the Fourth Proportional to 2,071.17, 3,108.33 and 1,524.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.17 : 3,108.33 = 1,524.87 : x
2. Step 2: Convert to fraction form
   2,071.17/3,108.33 = 1,524.87/x
3. Step 3: Cross multiply
   2,071.17x = 3,108.33 × 1,524.87
4. Step 4: Simplify right side
   2,071.17x = 4,739,799.17
5. Step 5: Solve for x
   x = 4,739,799.17/2,071.17
6. Step 6: Final answer
   x = 2,288.46