Finding the Fourth Proportional to 2,526.16, 3,486.37 and 1,479.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.16 : 3,486.37 = 1,479.10 : x
2. Step 2: Convert to fraction form
   2,526.16/3,486.37 = 1,479.10/x
3. Step 3: Cross multiply
   2,526.16x = 3,486.37 × 1,479.10
4. Step 4: Simplify right side
   2,526.16x = 5,156,689.87
5. Step 5: Solve for x
   x = 5,156,689.87/2,526.16
6. Step 6: Final answer
   x = 2,041.32