Finding the Fourth Proportional to 13,194.50, 19,793.30 and 5,798.05

Step by Step Solution

1. Step 1: Write the proportion equation
   13,194.50 : 19,793.30 = 5,798.05 : x
2. Step 2: Convert to fraction form
   13,194.50/19,793.30 = 5,798.05/x
3. Step 3: Cross multiply
   13,194.50x = 19,793.30 × 5,798.05
4. Step 4: Simplify right side
   13,194.50x = 114,762,464.59
5. Step 5: Solve for x
   x = 114,762,464.59/13,194.50
6. Step 6: Final answer
   x = 8,697.75