Finding the Fourth Proportional to 9,997.86, 14,991.76 and 3,332.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,997.86 : 14,991.76 = 3,332.00 : x
2. Step 2: Convert to fraction form
   9,997.86/14,991.76 = 3,332.00/x
3. Step 3: Cross multiply
   9,997.86x = 14,991.76 × 3,332.00
4. Step 4: Simplify right side
   9,997.86x = 49,952,461.03
5. Step 5: Solve for x
   x = 49,952,461.03/9,997.86
6. Step 6: Final answer
   x = 4,996.32