Finding the Fourth Proportional to 10,848.84, 16,272.58 and 3,458.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,848.84 : 16,272.58 = 3,458.61 : x
2. Step 2: Convert to fraction form
   10,848.84/16,272.58 = 3,458.61/x
3. Step 3: Cross multiply
   10,848.84x = 16,272.58 × 3,458.61
4. Step 4: Simplify right side
   10,848.84x = 56,280,409.26
5. Step 5: Solve for x
   x = 56,280,409.26/10,848.84
6. Step 6: Final answer
   x = 5,187.69