Finding the Fourth Proportional to 14,510.37, 21,736.38 and 7,570.29

Step by Step Solution

1. Step 1: Write the proportion equation
   14,510.37 : 21,736.38 = 7,570.29 : x
2. Step 2: Convert to fraction form
   14,510.37/21,736.38 = 7,570.29/x
3. Step 3: Cross multiply
   14,510.37x = 21,736.38 × 7,570.29
4. Step 4: Simplify right side
   14,510.37x = 164,550,591.47
5. Step 5: Solve for x
   x = 164,550,591.47/14,510.37
6. Step 6: Final answer
   x = 11,340.21