Finding the Fourth Proportional to 13,057.25, 19,583.38 and 3,695.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,057.25 : 19,583.38 = 3,695.01 : x
2. Step 2: Convert to fraction form
   13,057.25/19,583.38 = 3,695.01/x
3. Step 3: Cross multiply
   13,057.25x = 19,583.38 × 3,695.01
4. Step 4: Simplify right side
   13,057.25x = 72,360,784.93
5. Step 5: Solve for x
   x = 72,360,784.93/13,057.25
6. Step 6: Final answer
   x = 5,541.81