Finding the Fourth Proportional to 1,737.89, 2,402.03 and 1,537.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737.89 : 2,402.03 = 1,537.30 : x
2. Step 2: Convert to fraction form
   1,737.89/2,402.03 = 1,537.30/x
3. Step 3: Cross multiply
   1,737.89x = 2,402.03 × 1,537.30
4. Step 4: Simplify right side
   1,737.89x = 3,692,638.56
5. Step 5: Solve for x
   x = 3,692,638.56/1,737.89
6. Step 6: Final answer
   x = 2,124.79