Finding the Fourth Proportional to 10,474.93, 15,709.96 and 4,932.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,474.93 : 15,709.96 = 4,932.10 : x
2. Step 2: Convert to fraction form
   10,474.93/15,709.96 = 4,932.10/x
3. Step 3: Cross multiply
   10,474.93x = 15,709.96 × 4,932.10
4. Step 4: Simplify right side
   10,474.93x = 77,483,093.72
5. Step 5: Solve for x
   x = 77,483,093.72/10,474.93
6. Step 6: Final answer
   x = 7,397.00