Finding the Fourth Proportional to 13,071.25, 19,595.85 and 5,670.14

Step by Step Solution

1. Step 1: Write the proportion equation
   13,071.25 : 19,595.85 = 5,670.14 : x
2. Step 2: Convert to fraction form
   13,071.25/19,595.85 = 5,670.14/x
3. Step 3: Cross multiply
   13,071.25x = 19,595.85 × 5,670.14
4. Step 4: Simplify right side
   13,071.25x = 111,111,212.92
5. Step 5: Solve for x
   x = 111,111,212.92/13,071.25
6. Step 6: Final answer
   x = 8,500.43