Finding the Fourth Proportional to 9,842.07, 14,763.12 and 3,997.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,842.07 : 14,763.12 = 3,997.32 : x
2. Step 2: Convert to fraction form
   9,842.07/14,763.12 = 3,997.32/x
3. Step 3: Cross multiply
   9,842.07x = 14,763.12 × 3,997.32
4. Step 4: Simplify right side
   9,842.07x = 59,012,914.84
5. Step 5: Solve for x
   x = 59,012,914.84/9,842.07
6. Step 6: Final answer
   x = 5,995.99