Finding the Fourth Proportional to 11,946.70, 16,475.43 and 7,469.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,946.70 : 16,475.43 = 7,469.02 : x
2. Step 2: Convert to fraction form
   11,946.70/16,475.43 = 7,469.02/x
3. Step 3: Cross multiply
   11,946.70x = 16,475.43 × 7,469.02
4. Step 4: Simplify right side
   11,946.70x = 123,055,316.18
5. Step 5: Solve for x
   x = 123,055,316.18/11,946.70
6. Step 6: Final answer
   x = 10,300.36