Finding the Fourth Proportional to 1,704,496.77, 2,362,363.89 and 1,672,610.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704,496.77 : 2,362,363.89 = 1,672,610.31 : x
2. Step 2: Convert to fraction form
   1,704,496.77/2,362,363.89 = 1,672,610.31/x
3. Step 3: Cross multiply
   1,704,496.77x = 2,362,363.89 × 1,672,610.31
4. Step 4: Simplify right side
   1,704,496.77x = 3,951,314,192,113.42
5. Step 5: Solve for x
   x = 3,951,314,192,113.42/1,704,496.77
6. Step 6: Final answer
   x = 2,318,170.54