Finding the Fourth Proportional to 300,696.96, 451,097.55 and 101,036.82

Step by Step Solution

1. Step 1: Write the proportion equation
   300,696.96 : 451,097.55 = 101,036.82 : x
2. Step 2: Convert to fraction form
   300,696.96/451,097.55 = 101,036.82/x
3. Step 3: Cross multiply
   300,696.96x = 451,097.55 × 101,036.82
4. Step 4: Simplify right side
   300,696.96x = 45,577,461,961.79
5. Step 5: Solve for x
   x = 45,577,461,961.79/300,696.96
6. Step 6: Final answer
   x = 151,572.74