Finding the Fourth Proportional to 7,916.99, 10,925.52 and 4,380.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,916.99 : 10,925.52 = 4,380.27 : x
2. Step 2: Convert to fraction form
   7,916.99/10,925.52 = 4,380.27/x
3. Step 3: Cross multiply
   7,916.99x = 10,925.52 × 4,380.27
4. Step 4: Simplify right side
   7,916.99x = 47,856,705.59
5. Step 5: Solve for x
   x = 47,856,705.59/7,916.99
6. Step 6: Final answer
   x = 6,044.81