Finding the Fourth Proportional to 10,058.15, 15,089.34 and 3,038.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,058.15 : 15,089.34 = 3,038.69 : x
2. Step 2: Convert to fraction form
   10,058.15/15,089.34 = 3,038.69/x
3. Step 3: Cross multiply
   10,058.15x = 15,089.34 × 3,038.69
4. Step 4: Simplify right side
   10,058.15x = 45,851,751.12
5. Step 5: Solve for x
   x = 45,851,751.12/10,058.15
6. Step 6: Final answer
   x = 4,558.67