Finding the Fourth Proportional to 55,377.72, 83,054.16 and 15,926.04

Step by Step Solution

1. Step 1: Write the proportion equation
   55,377.72 : 83,054.16 = 15,926.04 : x
2. Step 2: Convert to fraction form
   55,377.72/83,054.16 = 15,926.04/x
3. Step 3: Cross multiply
   55,377.72x = 83,054.16 × 15,926.04
4. Step 4: Simplify right side
   55,377.72x = 1,322,723,874.33
5. Step 5: Solve for x
   x = 1,322,723,874.33/55,377.72
6. Step 6: Final answer
   x = 23,885.49