Finding the Fourth Proportional to 8,483.34, 11,704.20 and 5,124.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,483.34 : 11,704.20 = 5,124.88 : x
2. Step 2: Convert to fraction form
   8,483.34/11,704.20 = 5,124.88/x
3. Step 3: Cross multiply
   8,483.34x = 11,704.20 × 5,124.88
4. Step 4: Simplify right side
   8,483.34x = 59,982,561.98
5. Step 5: Solve for x
   x = 59,982,561.98/8,483.34
6. Step 6: Final answer
   x = 7,070.63