Finding the Fourth Proportional to 1,609,404.30, 2,414,106.45 and 612,002.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,404.30 : 2,414,106.45 = 612,002.70 : x
2. Step 2: Convert to fraction form
   1,609,404.30/2,414,106.45 = 612,002.70/x
3. Step 3: Cross multiply
   1,609,404.30x = 2,414,106.45 × 612,002.70
4. Step 4: Simplify right side
   1,609,404.30x = 1,477,439,665,487.42
5. Step 5: Solve for x
   x = 1,477,439,665,487.42/1,609,404.30
6. Step 6: Final answer
   x = 918,004.05