Finding the Fourth Proportional to 2,526.34, 3,790.62 and 1,429.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.34 : 3,790.62 = 1,429.06 : x
2. Step 2: Convert to fraction form
   2,526.34/3,790.62 = 1,429.06/x
3. Step 3: Cross multiply
   2,526.34x = 3,790.62 × 1,429.06
4. Step 4: Simplify right side
   2,526.34x = 5,417,023.42
5. Step 5: Solve for x
   x = 5,417,023.42/2,526.34
6. Step 6: Final answer
   x = 2,144.22