Finding the Fourth Proportional to 5,026.74, 7,526.04 and 3,790.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,026.74 : 7,526.04 = 3,790.28 : x
2. Step 2: Convert to fraction form
   5,026.74/7,526.04 = 3,790.28/x
3. Step 3: Cross multiply
   5,026.74x = 7,526.04 × 3,790.28
4. Step 4: Simplify right side
   5,026.74x = 28,525,798.89
5. Step 5: Solve for x
   x = 28,525,798.89/5,026.74
6. Step 6: Final answer
   x = 5,674.81