Finding the Fourth Proportional to 10,007.38, 14,990.32 and 5,834.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,007.38 : 14,990.32 = 5,834.74 : x
2. Step 2: Convert to fraction form
   10,007.38/14,990.32 = 5,834.74/x
3. Step 3: Cross multiply
   10,007.38x = 14,990.32 × 5,834.74
4. Step 4: Simplify right side
   10,007.38x = 87,464,515.59
5. Step 5: Solve for x
   x = 87,464,515.59/10,007.38
6. Step 6: Final answer
   x = 8,740.00