Finding the Fourth Proportional to 3,334.56, 5,001.72 and 1,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,334.56 : 5,001.72 = 1,026 : x
2. Step 2: Convert to fraction form
   3,334.56/5,001.72 = 1,026/x
3. Step 3: Cross multiply
   3,334.56x = 5,001.72 × 1,026
4. Step 4: Simplify right side
   3,334.56x = 5,131,764.72
5. Step 5: Solve for x
   x = 5,131,764.72/3,334.56
6. Step 6: Final answer
   x = 1,538.96