Finding the Fourth Proportional to 149,681.33, 224,557.89 and 49,842.39

Step by Step Solution

1. Step 1: Write the proportion equation
   149,681.33 : 224,557.89 = 49,842.39 : x
2. Step 2: Convert to fraction form
   149,681.33/224,557.89 = 49,842.39/x
3. Step 3: Cross multiply
   149,681.33x = 224,557.89 × 49,842.39
4. Step 4: Simplify right side
   149,681.33x = 11,192,501,323.00
5. Step 5: Solve for x
   x = 11,192,501,323.00/149,681.33
6. Step 6: Final answer
   x = 74,775.53