Finding the Fourth Proportional to 2,526.17, 3,487.83 and 1,582.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.17 : 3,487.83 = 1,582.35 : x
2. Step 2: Convert to fraction form
   2,526.17/3,487.83 = 1,582.35/x
3. Step 3: Cross multiply
   2,526.17x = 3,487.83 × 1,582.35
4. Step 4: Simplify right side
   2,526.17x = 5,518,948.79
5. Step 5: Solve for x
   x = 5,518,948.79/2,526.17
6. Step 6: Final answer
   x = 2,184.71