Finding the Fourth Proportional to 10,838.02, 14,956.49 and 5,870.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,838.02 : 14,956.49 = 5,870.02 : x
2. Step 2: Convert to fraction form
   10,838.02/14,956.49 = 5,870.02/x
3. Step 3: Cross multiply
   10,838.02x = 14,956.49 × 5,870.02
4. Step 4: Simplify right side
   10,838.02x = 87,794,895.43
5. Step 5: Solve for x
   x = 87,794,895.43/10,838.02
6. Step 6: Final answer
   x = 8,100.64