Finding the Fourth Proportional to 1,741.16, 2,615.76 and 1,156.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.16 : 2,615.76 = 1,156.52 : x
2. Step 2: Convert to fraction form
   1,741.16/2,615.76 = 1,156.52/x
3. Step 3: Cross multiply
   1,741.16x = 2,615.76 × 1,156.52
4. Step 4: Simplify right side
   1,741.16x = 3,025,178.76
5. Step 5: Solve for x
   x = 3,025,178.76/1,741.16
6. Step 6: Final answer
   x = 1,737.45