Finding the Fourth Proportional to 23,575.68, 35,370.72 and 13,194.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,575.68 : 35,370.72 = 13,194.72 : x
2. Step 2: Convert to fraction form
   23,575.68/35,370.72 = 13,194.72/x
3. Step 3: Cross multiply
   23,575.68x = 35,370.72 × 13,194.72
4. Step 4: Simplify right side
   23,575.68x = 466,706,746.60
5. Step 5: Solve for x
   x = 466,706,746.60/23,575.68
6. Step 6: Final answer
   x = 19,796.11