Finding the Fourth Proportional to 2,487,887.83, 3,434,344.53 and 1,672,564.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,887.83 : 3,434,344.53 = 1,672,564.39 : x
2. Step 2: Convert to fraction form
   2,487,887.83/3,434,344.53 = 1,672,564.39/x
3. Step 3: Cross multiply
   2,487,887.83x = 3,434,344.53 × 1,672,564.39
4. Step 4: Simplify right side
   2,487,887.83x = 5,744,162,363,869.29
5. Step 5: Solve for x
   x = 5,744,162,363,869.29/2,487,887.83
6. Step 6: Final answer
   x = 2,308,851.02