Finding the Fourth Proportional to 13,062.06, 19,558.33 and 8,910.27

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062.06 : 19,558.33 = 8,910.27 : x
2. Step 2: Convert to fraction form
   13,062.06/19,558.33 = 8,910.27/x
3. Step 3: Cross multiply
   13,062.06x = 19,558.33 × 8,910.27
4. Step 4: Simplify right side
   13,062.06x = 174,269,978.77
5. Step 5: Solve for x
   x = 174,269,978.77/13,062.06
6. Step 6: Final answer
   x = 13,341.69