Finding the Fourth Proportional to 10,109.52, 15,152.76 and 4,626

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109.52 : 15,152.76 = 4,626 : x
2. Step 2: Convert to fraction form
   10,109.52/15,152.76 = 4,626/x
3. Step 3: Cross multiply
   10,109.52x = 15,152.76 × 4,626
4. Step 4: Simplify right side
   10,109.52x = 70,096,667.76
5. Step 5: Solve for x
   x = 70,096,667.76/10,109.52
6. Step 6: Final answer
   x = 6,933.73