Finding the Fourth Proportional to 2,929,172.46, 4,390,658.56 and 1,332,856.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,929,172.46 : 4,390,658.56 = 1,332,856.55 : x
2. Step 2: Convert to fraction form
   2,929,172.46/4,390,658.56 = 1,332,856.55/x
3. Step 3: Cross multiply
   2,929,172.46x = 4,390,658.56 × 1,332,856.55
4. Step 4: Simplify right side
   2,929,172.46x = 5,852,118,013,845.29
5. Step 5: Solve for x
   x = 5,852,118,013,845.29/2,929,172.46
6. Step 6: Final answer
   x = 1,997,874.18