Finding the Fourth Proportional to 13,062.33, 19,594.52 and 3,702.20

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062.33 : 19,594.52 = 3,702.20 : x
2. Step 2: Convert to fraction form
   13,062.33/19,594.52 = 3,702.20/x
3. Step 3: Cross multiply
   13,062.33x = 19,594.52 × 3,702.20
4. Step 4: Simplify right side
   13,062.33x = 72,542,715.46
5. Step 5: Solve for x
   x = 72,542,715.46/13,062.33
6. Step 6: Final answer
   x = 5,553.58