Finding the Fourth Proportional to 1,342,459.86, 2,013,624.18 and 500,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,459.86 : 2,013,624.18 = 500,946 : x
2. Step 2: Convert to fraction form
   1,342,459.86/2,013,624.18 = 500,946/x
3. Step 3: Cross multiply
   1,342,459.86x = 2,013,624.18 × 500,946
4. Step 4: Simplify right side
   1,342,459.86x = 1,008,716,978,474.28
5. Step 5: Solve for x
   x = 1,008,716,978,474.28/1,342,459.86
6. Step 6: Final answer
   x = 751,394.52