Finding the Fourth Proportional to 148,250.69, 222,411.45 and 48,411.08

Step by Step Solution

1. Step 1: Write the proportion equation
   148,250.69 : 222,411.45 = 48,411.08 : x
2. Step 2: Convert to fraction form
   148,250.69/222,411.45 = 48,411.08/x
3. Step 3: Cross multiply
   148,250.69x = 222,411.45 × 48,411.08
4. Step 4: Simplify right side
   148,250.69x = 10,767,178,498.87
5. Step 5: Solve for x
   x = 10,767,178,498.87/148,250.69
6. Step 6: Final answer
   x = 72,628.18