Finding the Fourth Proportional to 134,080.72, 185,022.30 and 73,653.91

Step by Step Solution

1. Step 1: Write the proportion equation
   134,080.72 : 185,022.30 = 73,653.91 : x
2. Step 2: Convert to fraction form
   134,080.72/185,022.30 = 73,653.91/x
3. Step 3: Cross multiply
   134,080.72x = 185,022.30 × 73,653.91
4. Step 4: Simplify right side
   134,080.72x = 13,627,615,832.19
5. Step 5: Solve for x
   x = 13,627,615,832.19/134,080.72
6. Step 6: Final answer
   x = 101,637.40