Finding the Fourth Proportional to 2,042,070.78, 3,063,123.69 and 583,113.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,070.78 : 3,063,123.69 = 583,113.43 : x
2. Step 2: Convert to fraction form
   2,042,070.78/3,063,123.69 = 583,113.43/x
3. Step 3: Cross multiply
   2,042,070.78x = 3,063,123.69 × 583,113.43
4. Step 4: Simplify right side
   2,042,070.78x = 1,786,148,563,032.39
5. Step 5: Solve for x
   x = 1,786,148,563,032.39/2,042,070.78
6. Step 6: Final answer
   x = 874,675.15