Finding the Fourth Proportional to 19,196.92, 26,493.69 and 10,700.43

Step by Step Solution

1. Step 1: Write the proportion equation
   19,196.92 : 26,493.69 = 10,700.43 : x
2. Step 2: Convert to fraction form
   19,196.92/26,493.69 = 10,700.43/x
3. Step 3: Cross multiply
   19,196.92x = 26,493.69 × 10,700.43
4. Step 4: Simplify right side
   19,196.92x = 283,493,875.29
5. Step 5: Solve for x
   x = 283,493,875.29/19,196.92
6. Step 6: Final answer
   x = 14,767.67