Finding the Fourth Proportional to 1,672,953.34, 2,508,019.35 and 725,610.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,953.34 : 2,508,019.35 = 725,610.58 : x
2. Step 2: Convert to fraction form
   1,672,953.34/2,508,019.35 = 725,610.58/x
3. Step 3: Cross multiply
   1,672,953.34x = 2,508,019.35 × 725,610.58
4. Step 4: Simplify right side
   1,672,953.34x = 1,819,845,375,204.72
5. Step 5: Solve for x
   x = 1,819,845,375,204.72/1,672,953.34
6. Step 6: Final answer
   x = 1,087,804.02