Finding the Fourth Proportional to 10,427.04, 14,385.72 and 5,947.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,427.04 : 14,385.72 = 5,947.56 : x
2. Step 2: Convert to fraction form
   10,427.04/14,385.72 = 5,947.56/x
3. Step 3: Cross multiply
   10,427.04x = 14,385.72 × 5,947.56
4. Step 4: Simplify right side
   10,427.04x = 85,559,932.84
5. Step 5: Solve for x
   x = 85,559,932.84/10,427.04
6. Step 6: Final answer
   x = 8,205.58