Finding the Fourth Proportional to 23,348.19, 32,219.86 and 12,737.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,348.19 : 32,219.86 = 12,737.82 : x
2. Step 2: Convert to fraction form
   23,348.19/32,219.86 = 12,737.82/x
3. Step 3: Cross multiply
   23,348.19x = 32,219.86 × 12,737.82
4. Step 4: Simplify right side
   23,348.19x = 410,410,777.11
5. Step 5: Solve for x
   x = 410,410,777.11/23,348.19
6. Step 6: Final answer
   x = 17,577.84