Finding the Fourth Proportional to 133,262.01, 183,901.89 and 72,833.38

Step by Step Solution

1. Step 1: Write the proportion equation
   133,262.01 : 183,901.89 = 72,833.38 : x
2. Step 2: Convert to fraction form
   133,262.01/183,901.89 = 72,833.38/x
3. Step 3: Cross multiply
   133,262.01x = 183,901.89 × 72,833.38
4. Step 4: Simplify right side
   133,262.01x = 13,394,196,050.46
5. Step 5: Solve for x
   x = 13,394,196,050.46/133,262.01
6. Step 6: Final answer
   x = 100,510.24