Finding the Fourth Proportional to 14,203.83, 19,601.96 and 7,916.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,203.83 : 19,601.96 = 7,916.25 : x
2. Step 2: Convert to fraction form
   14,203.83/19,601.96 = 7,916.25/x
3. Step 3: Cross multiply
   14,203.83x = 19,601.96 × 7,916.25
4. Step 4: Simplify right side
   14,203.83x = 155,173,976.27
5. Step 5: Solve for x
   x = 155,173,976.27/14,203.83
6. Step 6: Final answer
   x = 10,924.80