Finding the Fourth Proportional to 148,783.34, 223,150.38 and 48,944.78

Step by Step Solution

1. Step 1: Write the proportion equation
   148,783.34 : 223,150.38 = 48,944.78 : x
2. Step 2: Convert to fraction form
   148,783.34/223,150.38 = 48,944.78/x
3. Step 3: Cross multiply
   148,783.34x = 223,150.38 × 48,944.78
4. Step 4: Simplify right side
   148,783.34x = 10,922,046,256.02
5. Step 5: Solve for x
   x = 10,922,046,256.02/148,783.34
6. Step 6: Final answer
   x = 73,409.07