Finding the Fourth Proportional to 2,146,223.72, 2,958,829.23 and 1,712,114.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,223.72 : 2,958,829.23 = 1,712,114.47 : x
2. Step 2: Convert to fraction form
   2,146,223.72/2,958,829.23 = 1,712,114.47/x
3. Step 3: Cross multiply
   2,146,223.72x = 2,958,829.23 × 1,712,114.47
4. Step 4: Simplify right side
   2,146,223.72x = 5,065,854,338,941.96
5. Step 5: Solve for x
   x = 5,065,854,338,941.96/2,146,223.72
6. Step 6: Final answer
   x = 2,360,357.07