Finding the Fourth Proportional to 1,011,820.05, 1,517,929.38 and 301,832.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,820.05 : 1,517,929.38 = 301,832.37 : x
2. Step 2: Convert to fraction form
   1,011,820.05/1,517,929.38 = 301,832.37/x
3. Step 3: Cross multiply
   1,011,820.05x = 1,517,929.38 × 301,832.37
4. Step 4: Simplify right side
   1,011,820.05x = 458,160,222,258.03
5. Step 5: Solve for x
   x = 458,160,222,258.03/1,011,820.05
6. Step 6: Final answer
   x = 452,808.01