Finding the Fourth Proportional to 5,848.39, 8,070.80 and 3,196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,848.39 : 8,070.80 = 3,196.05 : x
2. Step 2: Convert to fraction form
   5,848.39/8,070.80 = 3,196.05/x
3. Step 3: Cross multiply
   5,848.39x = 8,070.80 × 3,196.05
4. Step 4: Simplify right side
   5,848.39x = 25,794,680.34
5. Step 5: Solve for x
   x = 25,794,680.34/5,848.39
6. Step 6: Final answer
   x = 4,410.56