Finding the Fourth Proportional to 19,818.46, 29,727.61 and 5,027.34

Step by Step Solution

1. Step 1: Write the proportion equation
   19,818.46 : 29,727.61 = 5,027.34 : x
2. Step 2: Convert to fraction form
   19,818.46/29,727.61 = 5,027.34/x
3. Step 3: Cross multiply
   19,818.46x = 29,727.61 × 5,027.34
4. Step 4: Simplify right side
   19,818.46x = 149,450,802.86
5. Step 5: Solve for x
   x = 149,450,802.86/19,818.46
6. Step 6: Final answer
   x = 7,540.99