Finding the Fourth Proportional to 2,276.06, 3,141.59 and 1,332.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276.06 : 3,141.59 = 1,332.05 : x
2. Step 2: Convert to fraction form
   2,276.06/3,141.59 = 1,332.05/x
3. Step 3: Cross multiply
   2,276.06x = 3,141.59 × 1,332.05
4. Step 4: Simplify right side
   2,276.06x = 4,184,732.59
5. Step 5: Solve for x
   x = 4,184,732.59/2,276.06
6. Step 6: Final answer
   x = 1,838.59