Finding the Fourth Proportional to 19,131.84, 26,404.38 and 10,748.34

Step by Step Solution

1. Step 1: Write the proportion equation
   19,131.84 : 26,404.38 = 10,748.34 : x
2. Step 2: Convert to fraction form
   19,131.84/26,404.38 = 10,748.34/x
3. Step 3: Cross multiply
   19,131.84x = 26,404.38 × 10,748.34
4. Step 4: Simplify right side
   19,131.84x = 283,803,253.73
5. Step 5: Solve for x
   x = 283,803,253.73/19,131.84
6. Step 6: Final answer
   x = 14,834.08