Finding the Fourth Proportional to 33,847.76, 50,779.56 and 10,472.96

Step by Step Solution

1. Step 1: Write the proportion equation
   33,847.76 : 50,779.56 = 10,472.96 : x
2. Step 2: Convert to fraction form
   33,847.76/50,779.56 = 10,472.96/x
3. Step 3: Cross multiply
   33,847.76x = 50,779.56 × 10,472.96
4. Step 4: Simplify right side
   33,847.76x = 531,812,300.70
5. Step 5: Solve for x
   x = 531,812,300.70/33,847.76
6. Step 6: Final answer
   x = 15,711.89