Finding the Fourth Proportional to 9,752.37, 13,457.30 and 5,503.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,752.37 : 13,457.30 = 5,503.05 : x
2. Step 2: Convert to fraction form
   9,752.37/13,457.30 = 5,503.05/x
3. Step 3: Cross multiply
   9,752.37x = 13,457.30 × 5,503.05
4. Step 4: Simplify right side
   9,752.37x = 74,056,167.25
5. Step 5: Solve for x
   x = 74,056,167.25/9,752.37
6. Step 6: Final answer
   x = 7,593.66