Finding the Fourth Proportional to 19,201, 26,498.72 and 10,817.52

Step by Step Solution

1. Step 1: Write the proportion equation
   19,201 : 26,498.72 = 10,817.52 : x
2. Step 2: Convert to fraction form
   19,201/26,498.72 = 10,817.52/x
3. Step 3: Cross multiply
   19,201x = 26,498.72 × 10,817.52
4. Step 4: Simplify right side
   19,201x = 286,650,433.57
5. Step 5: Solve for x
   x = 286,650,433.57/19,201
6. Step 6: Final answer
   x = 14,928.93