Finding the Fourth Proportional to 12,964.41, 17,892.63 and 7,300.29

Step by Step Solution

1. Step 1: Write the proportion equation
   12,964.41 : 17,892.63 = 7,300.29 : x
2. Step 2: Convert to fraction form
   12,964.41/17,892.63 = 7,300.29/x
3. Step 3: Cross multiply
   12,964.41x = 17,892.63 × 7,300.29
4. Step 4: Simplify right side
   12,964.41x = 130,621,387.86
5. Step 5: Solve for x
   x = 130,621,387.86/12,964.41
6. Step 6: Final answer
   x = 10,075.38