Finding the Fourth Proportional to 9,839.81, 14,737.55 and 5,669.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,839.81 : 14,737.55 = 5,669.93 : x
2. Step 2: Convert to fraction form
   9,839.81/14,737.55 = 5,669.93/x
3. Step 3: Cross multiply
   9,839.81x = 14,737.55 × 5,669.93
4. Step 4: Simplify right side
   9,839.81x = 83,560,774.83
5. Step 5: Solve for x
   x = 83,560,774.83/9,839.81
6. Step 6: Final answer
   x = 8,492.12