Finding the Fourth Proportional to 148,900.24, 223,377.72 and 49,066.32

Step by Step Solution

1. Step 1: Write the proportion equation
   148,900.24 : 223,377.72 = 49,066.32 : x
2. Step 2: Convert to fraction form
   148,900.24/223,377.72 = 49,066.32/x
3. Step 3: Cross multiply
   148,900.24x = 223,377.72 × 49,066.32
4. Step 4: Simplify right side
   148,900.24x = 10,960,322,690.39
5. Step 5: Solve for x
   x = 10,960,322,690.39/148,900.24
6. Step 6: Final answer
   x = 73,608.50