Finding the Fourth Proportional to 19,532.28, 29,300.15 and 5,492.43

Step by Step Solution

1. Step 1: Write the proportion equation
   19,532.28 : 29,300.15 = 5,492.43 : x
2. Step 2: Convert to fraction form
   19,532.28/29,300.15 = 5,492.43/x
3. Step 3: Cross multiply
   19,532.28x = 29,300.15 × 5,492.43
4. Step 4: Simplify right side
   19,532.28x = 160,928,848.90
5. Step 5: Solve for x
   x = 160,928,848.90/19,532.28
6. Step 6: Final answer
   x = 8,239.12