Finding the Fourth Proportional to 2,041.74, 3,060.18 and 1,153.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.74 : 3,060.18 = 1,153.17 : x
2. Step 2: Convert to fraction form
   2,041.74/3,060.18 = 1,153.17/x
3. Step 3: Cross multiply
   2,041.74x = 3,060.18 × 1,153.17
4. Step 4: Simplify right side
   2,041.74x = 3,528,907.77
5. Step 5: Solve for x
   x = 3,528,907.77/2,041.74
6. Step 6: Final answer
   x = 1,728.38