Finding the Fourth Proportional to 23,837.88, 32,900.94 and 13,772.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,837.88 : 32,900.94 = 13,772.82 : x
2. Step 2: Convert to fraction form
   23,837.88/32,900.94 = 13,772.82/x
3. Step 3: Cross multiply
   23,837.88x = 32,900.94 × 13,772.82
4. Step 4: Simplify right side
   23,837.88x = 453,138,724.45
5. Step 5: Solve for x
   x = 453,138,724.45/23,837.88
6. Step 6: Final answer
   x = 19,009.19