Finding the Fourth Proportional to 10,341.07, 15,505.72 and 7,058.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,341.07 : 15,505.72 = 7,058.14 : x
2. Step 2: Convert to fraction form
   10,341.07/15,505.72 = 7,058.14/x
3. Step 3: Cross multiply
   10,341.07x = 15,505.72 × 7,058.14
4. Step 4: Simplify right side
   10,341.07x = 109,441,542.56
5. Step 5: Solve for x
   x = 109,441,542.56/10,341.07
6. Step 6: Final answer
   x = 10,583.19