Finding the Fourth Proportional to 2,111,710.02, 3,167,503.05 and 514,249.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,710.02 : 3,167,503.05 = 514,249.89 : x
2. Step 2: Convert to fraction form
   2,111,710.02/3,167,503.05 = 514,249.89/x
3. Step 3: Cross multiply
   2,111,710.02x = 3,167,503.05 × 514,249.89
4. Step 4: Simplify right side
   2,111,710.02x = 1,628,888,095,037.16
5. Step 5: Solve for x
   x = 1,628,888,095,037.16/2,111,710.02
6. Step 6: Final answer
   x = 771,359.74