Finding the Fourth Proportional to 18,404.29, 27,602.56 and 5,925.43

Step by Step Solution

1. Step 1: Write the proportion equation
   18,404.29 : 27,602.56 = 5,925.43 : x
2. Step 2: Convert to fraction form
   18,404.29/27,602.56 = 5,925.43/x
3. Step 3: Cross multiply
   18,404.29x = 27,602.56 × 5,925.43
4. Step 4: Simplify right side
   18,404.29x = 163,557,037.10
5. Step 5: Solve for x
   x = 163,557,037.10/18,404.29
6. Step 6: Final answer
   x = 8,886.90