Finding the Fourth Proportional to 2,111,722.02, 3,167,521.02 and 514,261.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,722.02 : 3,167,521.02 = 514,261.89 : x
2. Step 2: Convert to fraction form
   2,111,722.02/3,167,521.02 = 514,261.89/x
3. Step 3: Cross multiply
   2,111,722.02x = 3,167,521.02 × 514,261.89
4. Step 4: Simplify right side
   2,111,722.02x = 1,628,935,346,359.93
5. Step 5: Solve for x
   x = 1,628,935,346,359.93/2,111,722.02
6. Step 6: Final answer
   x = 771,377.73