Finding the Fourth Proportional to 23,123.16, 34,685.70 and 7,327.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,123.16 : 34,685.70 = 7,327.84 : x
2. Step 2: Convert to fraction form
   23,123.16/34,685.70 = 7,327.84/x
3. Step 3: Cross multiply
   23,123.16x = 34,685.70 × 7,327.84
4. Step 4: Simplify right side
   23,123.16x = 254,171,173.17
5. Step 5: Solve for x
   x = 254,171,173.17/23,123.16
6. Step 6: Final answer
   x = 10,992.06