Finding the Fourth Proportional to 3,607,996.32, 5,413,772.88 and 1,689,037.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607,996.32 : 5,413,772.88 = 1,689,037.59 : x
2. Step 2: Convert to fraction form
   3,607,996.32/5,413,772.88 = 1,689,037.59/x
3. Step 3: Cross multiply
   3,607,996.32x = 5,413,772.88 × 1,689,037.59
4. Step 4: Simplify right side
   3,607,996.32x = 9,144,065,898,042.56
5. Step 5: Solve for x
   x = 9,144,065,898,042.56/3,607,996.32
6. Step 6: Final answer
   x = 2,534,388.92