Finding the Fourth Proportional to 11,271.35, 16,907.94 and 3,875.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,271.35 : 16,907.94 = 3,875.82 : x
2. Step 2: Convert to fraction form
   11,271.35/16,907.94 = 3,875.82/x
3. Step 3: Cross multiply
   11,271.35x = 16,907.94 × 3,875.82
4. Step 4: Simplify right side
   11,271.35x = 65,532,068.61
5. Step 5: Solve for x
   x = 65,532,068.61/11,271.35
6. Step 6: Final answer
   x = 5,814.04