Finding the Fourth Proportional to 10,895.96, 16,340.90 and 3,875.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,895.96 : 16,340.90 = 3,875.08 : x
2. Step 2: Convert to fraction form
   10,895.96/16,340.90 = 3,875.08/x
3. Step 3: Cross multiply
   10,895.96x = 16,340.90 × 3,875.08
4. Step 4: Simplify right side
   10,895.96x = 63,322,294.77
5. Step 5: Solve for x
   x = 63,322,294.77/10,895.96
6. Step 6: Final answer
   x = 5,811.54