Finding the Fourth Proportional to 14,607.58, 21,894.92 and 7,196.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,607.58 : 21,894.92 = 7,196.34 : x
2. Step 2: Convert to fraction form
   14,607.58/21,894.92 = 7,196.34/x
3. Step 3: Cross multiply
   14,607.58x = 21,894.92 × 7,196.34
4. Step 4: Simplify right side
   14,607.58x = 157,563,288.59
5. Step 5: Solve for x
   x = 157,563,288.59/14,607.58
6. Step 6: Final answer
   x = 10,786.41