Finding the Fourth Proportional to 2,900,111.16, 4,351,851.96 and 1,194,426.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900,111.16 : 4,351,851.96 = 1,194,426.12 : x
2. Step 2: Convert to fraction form
   2,900,111.16/4,351,851.96 = 1,194,426.12/x
3. Step 3: Cross multiply
   2,900,111.16x = 4,351,851.96 × 1,194,426.12
4. Step 4: Simplify right side
   2,900,111.16x = 5,197,965,651,397.20
5. Step 5: Solve for x
   x = 5,197,965,651,397.20/2,900,111.16
6. Step 6: Final answer
   x = 1,792,333.25