Finding the Fourth Proportional to 10,423.35, 14,384.34 and 5,947.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,423.35 : 14,384.34 = 5,947.70 : x
2. Step 2: Convert to fraction form
   10,423.35/14,384.34 = 5,947.70/x
3. Step 3: Cross multiply
   10,423.35x = 14,384.34 × 5,947.70
4. Step 4: Simplify right side
   10,423.35x = 85,553,667.10
5. Step 5: Solve for x
   x = 85,553,667.10/10,423.35
6. Step 6: Final answer
   x = 8,207.89