Finding the Fourth Proportional to 13,473.33, 18,593.76 and 7,505.00

Step by Step Solution

1. Step 1: Write the proportion equation
   13,473.33 : 18,593.76 = 7,505.00 : x
2. Step 2: Convert to fraction form
   13,473.33/18,593.76 = 7,505.00/x
3. Step 3: Cross multiply
   13,473.33x = 18,593.76 × 7,505.00
4. Step 4: Simplify right side
   13,473.33x = 139,546,075.83
5. Step 5: Solve for x
   x = 139,546,075.83/13,473.33
6. Step 6: Final answer
   x = 10,357.21