Finding the Fourth Proportional to 9,814,049.16, 14,722,671.56 and 2,898,228.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,814,049.16 : 14,722,671.56 = 2,898,228.05 : x
2. Step 2: Convert to fraction form
   9,814,049.16/14,722,671.56 = 2,898,228.05/x
3. Step 3: Cross multiply
   9,814,049.16x = 14,722,671.56 × 2,898,228.05
4. Step 4: Simplify right side
   9,814,049.16x = 42,669,659,598,024.76
5. Step 5: Solve for x
   x = 42,669,659,598,024.76/9,814,049.16
6. Step 6: Final answer
   x = 4,347,813.92