Finding the Fourth Proportional to 13,241.34, 19,851.56 and 9,068.70

Step by Step Solution

1. Step 1: Write the proportion equation
   13,241.34 : 19,851.56 = 9,068.70 : x
2. Step 2: Convert to fraction form
   13,241.34/19,851.56 = 9,068.70/x
3. Step 3: Cross multiply
   13,241.34x = 19,851.56 × 9,068.70
4. Step 4: Simplify right side
   13,241.34x = 180,027,842.17
5. Step 5: Solve for x
   x = 180,027,842.17/13,241.34
6. Step 6: Final answer
   x = 13,595.89