Finding the Fourth Proportional to 8,013,882.78, 12,020,655.59 and 1,948,645.61

Step by Step Solution

1. Step 1: Write the proportion equation
   8,013,882.78 : 12,020,655.59 = 1,948,645.61 : x
2. Step 2: Convert to fraction form
   8,013,882.78/12,020,655.59 = 1,948,645.61/x
3. Step 3: Cross multiply
   8,013,882.78x = 12,020,655.59 × 1,948,645.61
4. Step 4: Simplify right side
   8,013,882.78x = 23,423,997,744,775.46
5. Step 5: Solve for x
   x = 23,423,997,744,775.46/8,013,882.78
6. Step 6: Final answer
   x = 2,922,927.42