Finding the Fourth Proportional to 7,156.84, 9,876.55 and 4,323.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,156.84 : 9,876.55 = 4,323.82 : x
2. Step 2: Convert to fraction form
   7,156.84/9,876.55 = 4,323.82/x
3. Step 3: Cross multiply
   7,156.84x = 9,876.55 × 4,323.82
4. Step 4: Simplify right side
   7,156.84x = 42,704,427.49
5. Step 5: Solve for x
   x = 42,704,427.49/7,156.84
6. Step 6: Final answer
   x = 5,966.94