Finding the Fourth Proportional to 2,671.52, 4,004.45 and 1,283.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671.52 : 4,004.45 = 1,283.99 : x
2. Step 2: Convert to fraction form
   2,671.52/4,004.45 = 1,283.99/x
3. Step 3: Cross multiply
   2,671.52x = 4,004.45 × 1,283.99
4. Step 4: Simplify right side
   2,671.52x = 5,141,667.34
5. Step 5: Solve for x
   x = 5,141,667.34/2,671.52
6. Step 6: Final answer
   x = 1,924.62