Finding the Fourth Proportional to 2,157,924, 2,977,935.12 and 1,204,068

Step by Step Solution

1. Step 1: Write the proportion equation
   2,157,924 : 2,977,935.12 = 1,204,068 : x
2. Step 2: Convert to fraction form
   2,157,924/2,977,935.12 = 1,204,068/x
3. Step 3: Cross multiply
   2,157,924x = 2,977,935.12 × 1,204,068
4. Step 4: Simplify right side
   2,157,924x = 3,585,636,384,068.16
5. Step 5: Solve for x
   x = 3,585,636,384,068.16/2,157,924
6. Step 6: Final answer
   x = 1,661,613.84