Finding the Fourth Proportional to 1,011,764.06, 1,517,845.34 and 301,776.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,764.06 : 1,517,845.34 = 301,776.38 : x
2. Step 2: Convert to fraction form
   1,011,764.06/1,517,845.34 = 301,776.38/x
3. Step 3: Cross multiply
   1,011,764.06x = 1,517,845.34 × 301,776.38
4. Step 4: Simplify right side
   1,011,764.06x = 458,049,872,105.07
5. Step 5: Solve for x
   x = 458,049,872,105.07/1,011,764.06
6. Step 6: Final answer
   x = 452,724.00