Finding the Fourth Proportional to 148,388.93, 222,610.73 and 48,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   148,388.93 : 222,610.73 = 48,554.72 : x
2. Step 2: Convert to fraction form
   148,388.93/222,610.73 = 48,554.72/x
3. Step 3: Cross multiply
   148,388.93x = 222,610.73 × 48,554.72
4. Step 4: Simplify right side
   148,388.93x = 10,808,800,308.32
5. Step 5: Solve for x
   x = 10,808,800,308.32/148,388.93
6. Step 6: Final answer
   x = 72,841.02