Finding the Fourth Proportional to 49,055.34, 73,593.98 and 17,890.59

Step by Step Solution

1. Step 1: Write the proportion equation
   49,055.34 : 73,593.98 = 17,890.59 : x
2. Step 2: Convert to fraction form
   49,055.34/73,593.98 = 17,890.59/x
3. Step 3: Cross multiply
   49,055.34x = 73,593.98 × 17,890.59
4. Step 4: Simplify right side
   49,055.34x = 1,316,640,076.90
5. Step 5: Solve for x
   x = 1,316,640,076.90/49,055.34
6. Step 6: Final answer
   x = 26,839.89