Finding the Fourth Proportional to 42,300.65, 63,451.04 and 17,336.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,300.65 : 63,451.04 = 17,336.04 : x
2. Step 2: Convert to fraction form
   42,300.65/63,451.04 = 17,336.04/x
3. Step 3: Cross multiply
   42,300.65x = 63,451.04 × 17,336.04
4. Step 4: Simplify right side
   42,300.65x = 1,099,989,680.80
5. Step 5: Solve for x
   x = 1,099,989,680.80/42,300.65
6. Step 6: Final answer
   x = 26,004.09