Finding the Fourth Proportional to 301,196.32, 451,796.06 and 101,518.45

Step by Step Solution

1. Step 1: Write the proportion equation
   301,196.32 : 451,796.06 = 101,518.45 : x
2. Step 2: Convert to fraction form
   301,196.32/451,796.06 = 101,518.45/x
3. Step 3: Cross multiply
   301,196.32x = 451,796.06 × 101,518.45
4. Step 4: Simplify right side
   301,196.32x = 45,865,635,727.31
5. Step 5: Solve for x
   x = 45,865,635,727.31/301,196.32
6. Step 6: Final answer
   x = 152,278.21