Finding the Fourth Proportional to 9,473.37, 14,191.86 and 5,300.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,473.37 : 14,191.86 = 5,300.74 : x
2. Step 2: Convert to fraction form
   9,473.37/14,191.86 = 5,300.74/x
3. Step 3: Cross multiply
   9,473.37x = 14,191.86 × 5,300.74
4. Step 4: Simplify right side
   9,473.37x = 75,227,359.98
5. Step 5: Solve for x
   x = 75,227,359.98/9,473.37
6. Step 6: Final answer
   x = 7,940.93