Finding the Fourth Proportional to 148,910.52, 223,398.72 and 49,066.68

Step by Step Solution

1. Step 1: Write the proportion equation
   148,910.52 : 223,398.72 = 49,066.68 : x
2. Step 2: Convert to fraction form
   148,910.52/223,398.72 = 49,066.68/x
3. Step 3: Cross multiply
   148,910.52x = 223,398.72 × 49,066.68
4. Step 4: Simplify right side
   148,910.52x = 10,961,433,506.65
5. Step 5: Solve for x
   x = 10,961,433,506.65/148,910.52
6. Step 6: Final answer
   x = 73,610.87