Finding the Fourth Proportional to 21,505.69, 32,251.24 and 7,462.01

Step by Step Solution

1. Step 1: Write the proportion equation
   21,505.69 : 32,251.24 = 7,462.01 : x
2. Step 2: Convert to fraction form
   21,505.69/32,251.24 = 7,462.01/x
3. Step 3: Cross multiply
   21,505.69x = 32,251.24 × 7,462.01
4. Step 4: Simplify right side
   21,505.69x = 240,659,075.39
5. Step 5: Solve for x
   x = 240,659,075.39/21,505.69
6. Step 6: Final answer
   x = 11,190.48