Finding the Fourth Proportional to 2,978,011.76, 4,467,044.34 and 848,094.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,011.76 : 4,467,044.34 = 848,094.80 : x
2. Step 2: Convert to fraction form
   2,978,011.76/4,467,044.34 = 848,094.80/x
3. Step 3: Cross multiply
   2,978,011.76x = 4,467,044.34 × 848,094.80
4. Step 4: Simplify right side
   2,978,011.76x = 3,788,477,076,123.43
5. Step 5: Solve for x
   x = 3,788,477,076,123.43/2,978,011.76
6. Step 6: Final answer
   x = 1,272,149.80