Finding the Fourth Proportional to 2,276.34, 3,141.30 and 1,332.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276.34 : 3,141.30 = 1,332.02 : x
2. Step 2: Convert to fraction form
   2,276.34/3,141.30 = 1,332.02/x
3. Step 3: Cross multiply
   2,276.34x = 3,141.30 × 1,332.02
4. Step 4: Simplify right side
   2,276.34x = 4,184,274.43
5. Step 5: Solve for x
   x = 4,184,274.43/2,276.34
6. Step 6: Final answer
   x = 1,838.16