Finding the Fourth Proportional to 2,041.32, 3,060.84 and 1,053.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.32 : 3,060.84 = 1,053.12 : x
2. Step 2: Convert to fraction form
   2,041.32/3,060.84 = 1,053.12/x
3. Step 3: Cross multiply
   2,041.32x = 3,060.84 × 1,053.12
4. Step 4: Simplify right side
   2,041.32x = 3,223,431.82
5. Step 5: Solve for x
   x = 3,223,431.82/2,041.32
6. Step 6: Final answer
   x = 1,579.09