Finding the Fourth Proportional to 7,100.32, 10,654.13 and 3,819.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,100.32 : 10,654.13 = 3,819.82 : x
2. Step 2: Convert to fraction form
   7,100.32/10,654.13 = 3,819.82/x
3. Step 3: Cross multiply
   7,100.32x = 10,654.13 × 3,819.82
4. Step 4: Simplify right side
   7,100.32x = 40,696,858.86
5. Step 5: Solve for x
   x = 40,696,858.86/7,100.32
6. Step 6: Final answer
   x = 5,731.69