Finding the Fourth Proportional to 2,702.30, 3,729.24 and 1,523.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,702.30 : 3,729.24 = 1,523.34 : x
2. Step 2: Convert to fraction form
   2,702.30/3,729.24 = 1,523.34/x
3. Step 3: Cross multiply
   2,702.30x = 3,729.24 × 1,523.34
4. Step 4: Simplify right side
   2,702.30x = 5,680,900.46
5. Step 5: Solve for x
   x = 5,680,900.46/2,702.30
6. Step 6: Final answer
   x = 2,102.25