Finding the Fourth Proportional to 10,058.34, 15,086.82 and 3,038.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,058.34 : 15,086.82 = 3,038.55 : x
2. Step 2: Convert to fraction form
   10,058.34/15,086.82 = 3,038.55/x
3. Step 3: Cross multiply
   10,058.34x = 15,086.82 × 3,038.55
4. Step 4: Simplify right side
   10,058.34x = 45,842,056.91
5. Step 5: Solve for x
   x = 45,842,056.91/10,058.34
6. Step 6: Final answer
   x = 4,557.62