Finding the Fourth Proportional to 10,321.96, 15,473.82 and 3,746.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321.96 : 15,473.82 = 3,746.60 : x
2. Step 2: Convert to fraction form
   10,321.96/15,473.82 = 3,746.60/x
3. Step 3: Cross multiply
   10,321.96x = 15,473.82 × 3,746.60
4. Step 4: Simplify right side
   10,321.96x = 57,974,214.01
5. Step 5: Solve for x
   x = 57,974,214.01/10,321.96
6. Step 6: Final answer
   x = 5,616.59