Finding the Fourth Proportional to 13,097.66, 19,642.56 and 3,737.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,097.66 : 19,642.56 = 3,737.02 : x
2. Step 2: Convert to fraction form
   13,097.66/19,642.56 = 3,737.02/x
3. Step 3: Cross multiply
   13,097.66x = 19,642.56 × 3,737.02
4. Step 4: Simplify right side
   13,097.66x = 73,404,639.57
5. Step 5: Solve for x
   x = 73,404,639.57/13,097.66
6. Step 6: Final answer
   x = 5,604.41