Finding the Fourth Proportional to 19,196.55, 26,492.06 and 10,698.67

Step by Step Solution

1. Step 1: Write the proportion equation
   19,196.55 : 26,492.06 = 10,698.67 : x
2. Step 2: Convert to fraction form
   19,196.55/26,492.06 = 10,698.67/x
3. Step 3: Cross multiply
   19,196.55x = 26,492.06 × 10,698.67
4. Step 4: Simplify right side
   19,196.55x = 283,429,807.56
5. Step 5: Solve for x
   x = 283,429,807.56/19,196.55
6. Step 6: Final answer
   x = 14,764.62