Finding the Fourth Proportional to 2,029,314.28, 2,800,611.30 and 1,123,980.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,029,314.28 : 2,800,611.30 = 1,123,980.52 : x
2. Step 2: Convert to fraction form
   2,029,314.28/2,800,611.30 = 1,123,980.52/x
3. Step 3: Cross multiply
   2,029,314.28x = 2,800,611.30 × 1,123,980.52
4. Step 4: Simplify right side
   2,029,314.28x = 3,147,832,545,291.88
5. Step 5: Solve for x
   x = 3,147,832,545,291.88/2,029,314.28
6. Step 6: Final answer
   x = 1,551,180.40