Finding the Fourth Proportional to 2,155.74, 3,235.16 and 1,460.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155.74 : 3,235.16 = 1,460.69 : x
2. Step 2: Convert to fraction form
   2,155.74/3,235.16 = 1,460.69/x
3. Step 3: Cross multiply
   2,155.74x = 3,235.16 × 1,460.69
4. Step 4: Simplify right side
   2,155.74x = 4,725,553.34
5. Step 5: Solve for x
   x = 4,725,553.34/2,155.74
6. Step 6: Final answer
   x = 2,192.08