Finding the Fourth Proportional to 2,171,097.18, 2,996,472.90 and 1,204,538.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,097.18 : 2,996,472.90 = 1,204,538.76 : x
2. Step 2: Convert to fraction form
   2,171,097.18/2,996,472.90 = 1,204,538.76/x
3. Step 3: Cross multiply
   2,171,097.18x = 2,996,472.90 × 1,204,538.76
4. Step 4: Simplify right side
   2,171,097.18x = 3,609,367,751,339.60
5. Step 5: Solve for x
   x = 3,609,367,751,339.60/2,171,097.18
6. Step 6: Final answer
   x = 1,662,462.55