Finding the Fourth Proportional to 9,841.32, 14,761.38 and 3,997.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,841.32 : 14,761.38 = 3,997.78 : x
2. Step 2: Convert to fraction form
   9,841.32/14,761.38 = 3,997.78/x
3. Step 3: Cross multiply
   9,841.32x = 14,761.38 × 3,997.78
4. Step 4: Simplify right side
   9,841.32x = 59,012,741.23
5. Step 5: Solve for x
   x = 59,012,741.23/9,841.32
6. Step 6: Final answer
   x = 5,996.42