Finding the Fourth Proportional to 11,445.54, 17,164.59 and 3,652.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,445.54 : 17,164.59 = 3,652.50 : x
2. Step 2: Convert to fraction form
   11,445.54/17,164.59 = 3,652.50/x
3. Step 3: Cross multiply
   11,445.54x = 17,164.59 × 3,652.50
4. Step 4: Simplify right side
   11,445.54x = 62,693,664.98
5. Step 5: Solve for x
   x = 62,693,664.98/11,445.54
6. Step 6: Final answer
   x = 5,477.56