Finding the Fourth Proportional to 3,012,062.51, 4,156,681.98 and 1,635,422.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,012,062.51 : 4,156,681.98 = 1,635,422.69 : x
2. Step 2: Convert to fraction form
   3,012,062.51/4,156,681.98 = 1,635,422.69/x
3. Step 3: Cross multiply
   3,012,062.51x = 4,156,681.98 × 1,635,422.69
4. Step 4: Simplify right side
   3,012,062.51x = 6,797,932,004,422.72
5. Step 5: Solve for x
   x = 6,797,932,004,422.72/3,012,062.51
6. Step 6: Final answer
   x = 2,256,902.70