Finding the Fourth Proportional to 10,824.51, 16,234.72 and 3,802.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,824.51 : 16,234.72 = 3,802.87 : x
2. Step 2: Convert to fraction form
   10,824.51/16,234.72 = 3,802.87/x
3. Step 3: Cross multiply
   10,824.51x = 16,234.72 × 3,802.87
4. Step 4: Simplify right side
   10,824.51x = 61,738,580.74
5. Step 5: Solve for x
   x = 61,738,580.74/10,824.51
6. Step 6: Final answer
   x = 5,703.59