Finding the Fourth Proportional to 3,442.63, 4,748.72 and 3,001.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442.63 : 4,748.72 = 3,001.59 : x
2. Step 2: Convert to fraction form
   3,442.63/4,748.72 = 3,001.59/x
3. Step 3: Cross multiply
   3,442.63x = 4,748.72 × 3,001.59
4. Step 4: Simplify right side
   3,442.63x = 14,253,710.46
5. Step 5: Solve for x
   x = 14,253,710.46/3,442.63
6. Step 6: Final answer
   x = 4,140.36