Finding the Fourth Proportional to 3,429,560.16, 5,143,839.41 and 1,000,060.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,429,560.16 : 5,143,839.41 = 1,000,060.55 : x
2. Step 2: Convert to fraction form
   3,429,560.16/5,143,839.41 = 1,000,060.55/x
3. Step 3: Cross multiply
   3,429,560.16x = 5,143,839.41 × 1,000,060.55
4. Step 4: Simplify right side
   3,429,560.16x = 5,144,150,838,756.78
5. Step 5: Solve for x
   x = 5,144,150,838,756.78/3,429,560.16
6. Step 6: Final answer
   x = 1,499,944.77