Finding the Fourth Proportional to 10,350.59, 15,516.56 and 3,772.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,350.59 : 15,516.56 = 3,772.17 : x
2. Step 2: Convert to fraction form
   10,350.59/15,516.56 = 3,772.17/x
3. Step 3: Cross multiply
   10,350.59x = 15,516.56 × 3,772.17
4. Step 4: Simplify right side
   10,350.59x = 58,531,111.57
5. Step 5: Solve for x
   x = 58,531,111.57/10,350.59
6. Step 6: Final answer
   x = 5,654.86