Finding the Fourth Proportional to 1,932.64, 2,895.86 and 1,881.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932.64 : 2,895.86 = 1,881.38 : x
2. Step 2: Convert to fraction form
   1,932.64/2,895.86 = 1,881.38/x
3. Step 3: Cross multiply
   1,932.64x = 2,895.86 × 1,881.38
4. Step 4: Simplify right side
   1,932.64x = 5,448,225.03
5. Step 5: Solve for x
   x = 5,448,225.03/1,932.64
6. Step 6: Final answer
   x = 2,819.06