Finding the Fourth Proportional to 5,432.06, 7,493.82 and 3,663.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,432.06 : 7,493.82 = 3,663.02 : x
2. Step 2: Convert to fraction form
   5,432.06/7,493.82 = 3,663.02/x
3. Step 3: Cross multiply
   5,432.06x = 7,493.82 × 3,663.02
4. Step 4: Simplify right side
   5,432.06x = 27,450,012.54
5. Step 5: Solve for x
   x = 27,450,012.54/5,432.06
6. Step 6: Final answer
   x = 5,053.33