Finding the Fourth Proportional to 13,066.50, 19,603.08 and 3,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,066.50 : 19,603.08 = 3,832.50 : x
2. Step 2: Convert to fraction form
   13,066.50/19,603.08 = 3,832.50/x
3. Step 3: Cross multiply
   13,066.50x = 19,603.08 × 3,832.50
4. Step 4: Simplify right side
   13,066.50x = 75,128,804.10
5. Step 5: Solve for x
   x = 75,128,804.10/13,066.50
6. Step 6: Final answer
   x = 5,749.73