Finding the Fourth Proportional to 1,414,130, 1,951,499.72 and 778,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,130 : 1,951,499.72 = 778,226 : x
2. Step 2: Convert to fraction form
   1,414,130/1,951,499.72 = 778,226/x
3. Step 3: Cross multiply
   1,414,130x = 1,951,499.72 × 778,226
4. Step 4: Simplify right side
   1,414,130x = 1,518,707,821,096.72
5. Step 5: Solve for x
   x = 1,518,707,821,096.72/1,414,130
6. Step 6: Final answer
   x = 1,073,952.06