Finding the Fourth Proportional to 22,953.42, 34,431.69 and 7,370.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,953.42 : 34,431.69 = 7,370.10 : x
2. Step 2: Convert to fraction form
   22,953.42/34,431.69 = 7,370.10/x
3. Step 3: Cross multiply
   22,953.42x = 34,431.69 × 7,370.10
4. Step 4: Simplify right side
   22,953.42x = 253,764,998.47
5. Step 5: Solve for x
   x = 253,764,998.47/22,953.42
6. Step 6: Final answer
   x = 11,055.65