Finding the Fourth Proportional to 13,814.06, 19,063.50 and 7,526.48

Step by Step Solution

1. Step 1: Write the proportion equation
   13,814.06 : 19,063.50 = 7,526.48 : x
2. Step 2: Convert to fraction form
   13,814.06/19,063.50 = 7,526.48/x
3. Step 3: Cross multiply
   13,814.06x = 19,063.50 × 7,526.48
4. Step 4: Simplify right side
   13,814.06x = 143,481,051.48
5. Step 5: Solve for x
   x = 143,481,051.48/13,814.06
6. Step 6: Final answer
   x = 10,386.60