Finding the Fourth Proportional to 10,971.33, 16,458.72 and 4,733.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,971.33 : 16,458.72 = 4,733.10 : x
2. Step 2: Convert to fraction form
   10,971.33/16,458.72 = 4,733.10/x
3. Step 3: Cross multiply
   10,971.33x = 16,458.72 × 4,733.10
4. Step 4: Simplify right side
   10,971.33x = 77,900,767.63
5. Step 5: Solve for x
   x = 77,900,767.63/10,971.33
6. Step 6: Final answer
   x = 7,100.39