Finding the Fourth Proportional to 49,047.72, 73,506.77 and 17,853

Step by Step Solution

1. Step 1: Write the proportion equation
   49,047.72 : 73,506.77 = 17,853 : x
2. Step 2: Convert to fraction form
   49,047.72/73,506.77 = 17,853/x
3. Step 3: Cross multiply
   49,047.72x = 73,506.77 × 17,853
4. Step 4: Simplify right side
   49,047.72x = 1,312,316,364.81
5. Step 5: Solve for x
   x = 1,312,316,364.81/49,047.72
6. Step 6: Final answer
   x = 26,755.91