Finding the Fourth Proportional to 23,908.46, 32,991.72 and 13,837.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,908.46 : 32,991.72 = 13,837.60 : x
2. Step 2: Convert to fraction form
   23,908.46/32,991.72 = 13,837.60/x
3. Step 3: Cross multiply
   23,908.46x = 32,991.72 × 13,837.60
4. Step 4: Simplify right side
   23,908.46x = 456,526,059.71
5. Step 5: Solve for x
   x = 456,526,059.71/23,908.46
6. Step 6: Final answer
   x = 19,094.75