Finding the Fourth Proportional to 36,591.50, 54,886.41 and 16,870.02

Step by Step Solution

1. Step 1: Write the proportion equation
   36,591.50 : 54,886.41 = 16,870.02 : x
2. Step 2: Convert to fraction form
   36,591.50/54,886.41 = 16,870.02/x
3. Step 3: Cross multiply
   36,591.50x = 54,886.41 × 16,870.02
4. Step 4: Simplify right side
   36,591.50x = 925,934,834.43
5. Step 5: Solve for x
   x = 925,934,834.43/36,591.50
6. Step 6: Final answer
   x = 25,304.65