Finding the Fourth Proportional to 10,100.10, 15,150.94 and 3,526.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,100.10 : 15,150.94 = 3,526.14 : x
2. Step 2: Convert to fraction form
   10,100.10/15,150.94 = 3,526.14/x
3. Step 3: Cross multiply
   10,100.10x = 15,150.94 × 3,526.14
4. Step 4: Simplify right side
   10,100.10x = 53,424,335.57
5. Step 5: Solve for x
   x = 53,424,335.57/10,100.10
6. Step 6: Final answer
   x = 5,289.49