Finding the Fourth Proportional to 2,021,498.42, 2,789,677.40 and 1,103,746.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,498.42 : 2,789,677.40 = 1,103,746.14 : x
2. Step 2: Convert to fraction form
   2,021,498.42/2,789,677.40 = 1,103,746.14/x
3. Step 3: Cross multiply
   2,021,498.42x = 2,789,677.40 × 1,103,746.14
4. Step 4: Simplify right side
   2,021,498.42x = 3,079,095,656,576.51
5. Step 5: Solve for x
   x = 3,079,095,656,576.51/2,021,498.42
6. Step 6: Final answer
   x = 1,523,174.91