Finding the Fourth Proportional to 2,488,665.30, 3,435,419.70 and 1,673,341.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488,665.30 : 3,435,419.70 = 1,673,341.58 : x
2. Step 2: Convert to fraction form
   2,488,665.30/3,435,419.70 = 1,673,341.58/x
3. Step 3: Cross multiply
   2,488,665.30x = 3,435,419.70 × 1,673,341.58
4. Step 4: Simplify right side
   2,488,665.30x = 5,748,630,628,761.13
5. Step 5: Solve for x
   x = 5,748,630,628,761.13/2,488,665.30
6. Step 6: Final answer
   x = 2,309,925.18