Finding the Fourth Proportional to 49,892.18, 74,836.17 and 23,229

Step by Step Solution

1. Step 1: Write the proportion equation
   49,892.18 : 74,836.17 = 23,229 : x
2. Step 2: Convert to fraction form
   49,892.18/74,836.17 = 23,229/x
3. Step 3: Cross multiply
   49,892.18x = 74,836.17 × 23,229
4. Step 4: Simplify right side
   49,892.18x = 1,738,369,392.93
5. Step 5: Solve for x
   x = 1,738,369,392.93/49,892.18
6. Step 6: Final answer
   x = 34,842.53