Finding the Fourth Proportional to 2,978,010.76, 4,467,042.84 and 848,093.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,010.76 : 4,467,042.84 = 848,093.80 : x
2. Step 2: Convert to fraction form
   2,978,010.76/4,467,042.84 = 848,093.80/x
3. Step 3: Cross multiply
   2,978,010.76x = 4,467,042.84 × 848,093.80
4. Step 4: Simplify right side
   2,978,010.76x = 3,788,471,336,938.39
5. Step 5: Solve for x
   x = 3,788,471,336,938.39/2,978,010.76
6. Step 6: Final answer
   x = 1,272,148.30