Finding the Fourth Proportional to 9,832.50, 14,751.25 and 2,907

Step by Step Solution

1. Step 1: Write the proportion equation
   9,832.50 : 14,751.25 = 2,907 : x
2. Step 2: Convert to fraction form
   9,832.50/14,751.25 = 2,907/x
3. Step 3: Cross multiply
   9,832.50x = 14,751.25 × 2,907
4. Step 4: Simplify right side
   9,832.50x = 42,881,876.48
5. Step 5: Solve for x
   x = 42,881,876.48/9,832.50
6. Step 6: Final answer
   x = 4,361.24