Finding the Fourth Proportional to 38,789.84, 58,184.76 and 18,002

Step by Step Solution

1. Step 1: Write the proportion equation
   38,789.84 : 58,184.76 = 18,002 : x
2. Step 2: Convert to fraction form
   38,789.84/58,184.76 = 18,002/x
3. Step 3: Cross multiply
   38,789.84x = 58,184.76 × 18,002
4. Step 4: Simplify right side
   38,789.84x = 1,047,442,049.52
5. Step 5: Solve for x
   x = 1,047,442,049.52/38,789.84
6. Step 6: Final answer
   x = 27,003.00