Finding the Fourth Proportional to 13,070.27, 19,594.37 and 5,669.15

Step by Step Solution

1. Step 1: Write the proportion equation
   13,070.27 : 19,594.37 = 5,669.15 : x
2. Step 2: Convert to fraction form
   13,070.27/19,594.37 = 5,669.15/x
3. Step 3: Cross multiply
   13,070.27x = 19,594.37 × 5,669.15
4. Step 4: Simplify right side
   13,070.27x = 111,083,485.84
5. Step 5: Solve for x
   x = 111,083,485.84/13,070.27
6. Step 6: Final answer
   x = 8,498.95