Finding the Fourth Proportional to 134,071.84, 185,010.96 and 73,630.72

Step by Step Solution

1. Step 1: Write the proportion equation
   134,071.84 : 185,010.96 = 73,630.72 : x
2. Step 2: Convert to fraction form
   134,071.84/185,010.96 = 73,630.72/x
3. Step 3: Cross multiply
   134,071.84x = 185,010.96 × 73,630.72
4. Step 4: Simplify right side
   134,071.84x = 13,622,490,192.69
5. Step 5: Solve for x
   x = 13,622,490,192.69/134,071.84
6. Step 6: Final answer
   x = 101,605.90