Finding the Fourth Proportional to 9,314.88, 13,972.72 and 2,741.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,314.88 : 13,972.72 = 2,741.62 : x
2. Step 2: Convert to fraction form
   9,314.88/13,972.72 = 2,741.62/x
3. Step 3: Cross multiply
   9,314.88x = 13,972.72 × 2,741.62
4. Step 4: Simplify right side
   9,314.88x = 38,307,888.61
5. Step 5: Solve for x
   x = 38,307,888.61/9,314.88
6. Step 6: Final answer
   x = 4,112.55