Finding the Fourth Proportional to 2,048,938.22, 2,827,904.82 and 1,222,064.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,938.22 : 2,827,904.82 = 1,222,064.76 : x
2. Step 2: Convert to fraction form
   2,048,938.22/2,827,904.82 = 1,222,064.76/x
3. Step 3: Cross multiply
   2,048,938.22x = 2,827,904.82 × 1,222,064.76
4. Step 4: Simplify right side
   2,048,938.22x = 3,455,882,825,156.14
5. Step 5: Solve for x
   x = 3,455,882,825,156.14/2,048,938.22
6. Step 6: Final answer
   x = 1,686,670.10