Finding the Fourth Proportional to 2,945,425.32, 4,411,052.10 and 1,679,414.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,425.32 : 4,411,052.10 = 1,679,414.76 : x
2. Step 2: Convert to fraction form
   2,945,425.32/4,411,052.10 = 1,679,414.76/x
3. Step 3: Cross multiply
   2,945,425.32x = 4,411,052.10 × 1,679,414.76
4. Step 4: Simplify right side
   2,945,425.32x = 7,407,986,003,869.00
5. Step 5: Solve for x
   x = 7,407,986,003,869.00/2,945,425.32
6. Step 6: Final answer
   x = 2,515,081.93