Finding the Fourth Proportional to 5,554.84, 8,333.62 and 3,914.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,554.84 : 8,333.62 = 3,914.59 : x
2. Step 2: Convert to fraction form
   5,554.84/8,333.62 = 3,914.59/x
3. Step 3: Cross multiply
   5,554.84x = 8,333.62 × 3,914.59
4. Step 4: Simplify right side
   5,554.84x = 32,622,705.52
5. Step 5: Solve for x
   x = 32,622,705.52/5,554.84
6. Step 6: Final answer
   x = 5,872.84