Finding the Fourth Proportional to 17,337.73, 23,914.79 and 10,620.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,337.73 : 23,914.79 = 10,620.91 : x
2. Step 2: Convert to fraction form
   17,337.73/23,914.79 = 10,620.91/x
3. Step 3: Cross multiply
   17,337.73x = 23,914.79 × 10,620.91
4. Step 4: Simplify right side
   17,337.73x = 253,996,719.37
5. Step 5: Solve for x
   x = 253,996,719.37/17,337.73
6. Step 6: Final answer
   x = 14,649.94