Finding the Fourth Proportional to 24,920.73, 37,374.72 and 7,386.47

Step by Step Solution

1. Step 1: Write the proportion equation
   24,920.73 : 37,374.72 = 7,386.47 : x
2. Step 2: Convert to fraction form
   24,920.73/37,374.72 = 7,386.47/x
3. Step 3: Cross multiply
   24,920.73x = 37,374.72 × 7,386.47
4. Step 4: Simplify right side
   24,920.73x = 276,067,061.16
5. Step 5: Solve for x
   x = 276,067,061.16/24,920.73
6. Step 6: Final answer
   x = 11,077.81