Finding the Fourth Proportional to 3,704.52, 5,553.88 and 1,854.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,704.52 : 5,553.88 = 1,854.71 : x
2. Step 2: Convert to fraction form
   3,704.52/5,553.88 = 1,854.71/x
3. Step 3: Cross multiply
   3,704.52x = 5,553.88 × 1,854.71
4. Step 4: Simplify right side
   3,704.52x = 10,300,835.63
5. Step 5: Solve for x
   x = 10,300,835.63/3,704.52
6. Step 6: Final answer
   x = 2,780.61