Finding the Fourth Proportional to 10,341.32, 15,506.10 and 7,058.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,341.32 : 15,506.10 = 7,058.39 : x
2. Step 2: Convert to fraction form
   10,341.32/15,506.10 = 7,058.39/x
3. Step 3: Cross multiply
   10,341.32x = 15,506.10 × 7,058.39
4. Step 4: Simplify right side
   10,341.32x = 109,448,065.89
5. Step 5: Solve for x
   x = 109,448,065.89/10,341.32
6. Step 6: Final answer
   x = 10,583.57