Finding the Fourth Proportional to 21,810.06, 32,694.30 and 7,008.59

Step by Step Solution

1. Step 1: Write the proportion equation
   21,810.06 : 32,694.30 = 7,008.59 : x
2. Step 2: Convert to fraction form
   21,810.06/32,694.30 = 7,008.59/x
3. Step 3: Cross multiply
   21,810.06x = 32,694.30 × 7,008.59
4. Step 4: Simplify right side
   21,810.06x = 229,141,025.77
5. Step 5: Solve for x
   x = 229,141,025.77/21,810.06
6. Step 6: Final answer
   x = 10,506.21