Finding the Fourth Proportional to 9,891.39, 14,837.05 and 4,048.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,891.39 : 14,837.05 = 4,048.01 : x
2. Step 2: Convert to fraction form
   9,891.39/14,837.05 = 4,048.01/x
3. Step 3: Cross multiply
   9,891.39x = 14,837.05 × 4,048.01
4. Step 4: Simplify right side
   9,891.39x = 60,060,513.28
5. Step 5: Solve for x
   x = 60,060,513.28/9,891.39
6. Step 6: Final answer
   x = 6,072.00