Finding the Fourth Proportional to 1,672,083.39, 2,507,483.33 and 711,930.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,083.39 : 2,507,483.33 = 711,930.25 : x
2. Step 2: Convert to fraction form
   1,672,083.39/2,507,483.33 = 711,930.25/x
3. Step 3: Cross multiply
   1,672,083.39x = 2,507,483.33 × 711,930.25
4. Step 4: Simplify right side
   1,672,083.39x = 1,785,153,236,242.17
5. Step 5: Solve for x
   x = 1,785,153,236,242.17/1,672,083.39
6. Step 6: Final answer
   x = 1,067,622.13