Finding the Fourth Proportional to 13,795.08, 19,019.42 and 10,023.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,795.08 : 19,019.42 = 10,023.72 : x
2. Step 2: Convert to fraction form
   13,795.08/19,019.42 = 10,023.72/x
3. Step 3: Cross multiply
   13,795.08x = 19,019.42 × 10,023.72
4. Step 4: Simplify right side
   13,795.08x = 190,645,340.64
5. Step 5: Solve for x
   x = 190,645,340.64/13,795.08
6. Step 6: Final answer
   x = 13,819.81