Finding the Fourth Proportional to 2,037.18, 3,053 and 1,061.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.18 : 3,053 = 1,061.30 : x
2. Step 2: Convert to fraction form
   2,037.18/3,053 = 1,061.30/x
3. Step 3: Cross multiply
   2,037.18x = 3,053 × 1,061.30
4. Step 4: Simplify right side
   2,037.18x = 3,240,148.90
5. Step 5: Solve for x
   x = 3,240,148.90/2,037.18
6. Step 6: Final answer
   x = 1,590.51