Finding the Fourth Proportional to 2,526.95, 3,790.94 and 1,066.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.95 : 3,790.94 = 1,066.10 : x
2. Step 2: Convert to fraction form
   2,526.95/3,790.94 = 1,066.10/x
3. Step 3: Cross multiply
   2,526.95x = 3,790.94 × 1,066.10
4. Step 4: Simplify right side
   2,526.95x = 4,041,515.80
5. Step 5: Solve for x
   x = 4,041,515.80/2,526.95
6. Step 6: Final answer
   x = 1,599.37