Finding the Fourth Proportional to 2,457,985.02, 3,390,096.42 and 1,598,819.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457,985.02 : 3,390,096.42 = 1,598,819.64 : x
2. Step 2: Convert to fraction form
   2,457,985.02/3,390,096.42 = 1,598,819.64/x
3. Step 3: Cross multiply
   2,457,985.02x = 3,390,096.42 × 1,598,819.64
4. Step 4: Simplify right side
   2,457,985.02x = 5,420,152,737,789.69
5. Step 5: Solve for x
   x = 5,420,152,737,789.69/2,457,985.02
6. Step 6: Final answer
   x = 2,205,120.33