Finding the Fourth Proportional to 9,876.89, 14,815.34 and 4,033.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,876.89 : 14,815.34 = 4,033.50 : x
2. Step 2: Convert to fraction form
   9,876.89/14,815.34 = 4,033.50/x
3. Step 3: Cross multiply
   9,876.89x = 14,815.34 × 4,033.50
4. Step 4: Simplify right side
   9,876.89x = 59,757,599.81
5. Step 5: Solve for x
   x = 59,757,599.81/9,876.89
6. Step 6: Final answer
   x = 6,050.25