Finding the Fourth Proportional to 111,784.41, 167,676.59 and 65,004.48

Step by Step Solution

1. Step 1: Write the proportion equation
   111,784.41 : 167,676.59 = 65,004.48 : x
2. Step 2: Convert to fraction form
   111,784.41/167,676.59 = 65,004.48/x
3. Step 3: Cross multiply
   111,784.41x = 167,676.59 × 65,004.48
4. Step 4: Simplify right side
   111,784.41x = 10,899,729,703.63
5. Step 5: Solve for x
   x = 10,899,729,703.63/111,784.41
6. Step 6: Final answer
   x = 97,506.71