Finding the Fourth Proportional to 7,300,777.43, 10,943,443.54 and 2,749,857.19

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300,777.43 : 10,943,443.54 = 2,749,857.19 : x
2. Step 2: Convert to fraction form
   7,300,777.43/10,943,443.54 = 2,749,857.19/x
3. Step 3: Cross multiply
   7,300,777.43x = 10,943,443.54 × 2,749,857.19
4. Step 4: Simplify right side
   7,300,777.43x = 30,092,906,877,906.77
5. Step 5: Solve for x
   x = 30,092,906,877,906.77/7,300,777.43
6. Step 6: Final answer
   x = 4,121,877.04