Finding the Fourth Proportional to 14,012.34, 19,336.28 and 8,043.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,012.34 : 19,336.28 = 8,043.86 : x
2. Step 2: Convert to fraction form
   14,012.34/19,336.28 = 8,043.86/x
3. Step 3: Cross multiply
   14,012.34x = 19,336.28 × 8,043.86
4. Step 4: Simplify right side
   14,012.34x = 155,538,192.34
5. Step 5: Solve for x
   x = 155,538,192.34/14,012.34
6. Step 6: Final answer
   x = 11,100.09