Finding the Fourth Proportional to 23,822.84, 35,737.91 and 7,180.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,822.84 : 35,737.91 = 7,180.72 : x
2. Step 2: Convert to fraction form
   23,822.84/35,737.91 = 7,180.72/x
3. Step 3: Cross multiply
   23,822.84x = 35,737.91 × 7,180.72
4. Step 4: Simplify right side
   23,822.84x = 256,623,826.77
5. Step 5: Solve for x
   x = 256,623,826.77/23,822.84
6. Step 6: Final answer
   x = 10,772.17