Finding the Fourth Proportional to 10,054.98, 15,054.33 and 7,582.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,054.98 : 15,054.33 = 7,582.06 : x
2. Step 2: Convert to fraction form
   10,054.98/15,054.33 = 7,582.06/x
3. Step 3: Cross multiply
   10,054.98x = 15,054.33 × 7,582.06
4. Step 4: Simplify right side
   10,054.98x = 114,142,833.32
5. Step 5: Solve for x
   x = 114,142,833.32/10,054.98
6. Step 6: Final answer
   x = 11,351.87