Finding the Fourth Proportional to 134,185.61, 185,175.72 and 73,760.02

Step by Step Solution

1. Step 1: Write the proportion equation
   134,185.61 : 185,175.72 = 73,760.02 : x
2. Step 2: Convert to fraction form
   134,185.61/185,175.72 = 73,760.02/x
3. Step 3: Cross multiply
   134,185.61x = 185,175.72 × 73,760.02
4. Step 4: Simplify right side
   134,185.61x = 13,658,564,347.78
5. Step 5: Solve for x
   x = 13,658,564,347.78/134,185.61
6. Step 6: Final answer
   x = 101,788.59