Finding the Fourth Proportional to 10,058.72, 13,880.84 and 5,582.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,058.72 : 13,880.84 = 5,582.52 : x
2. Step 2: Convert to fraction form
   10,058.72/13,880.84 = 5,582.52/x
3. Step 3: Cross multiply
   10,058.72x = 13,880.84 × 5,582.52
4. Step 4: Simplify right side
   10,058.72x = 77,490,039.00
5. Step 5: Solve for x
   x = 77,490,039.00/10,058.72
6. Step 6: Final answer
   x = 7,703.77