Finding the Fourth Proportional to 10,685,179.21, 16,027,544.03 and 2,598,196.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,685,179.21 : 16,027,544.03 = 2,598,196.31 : x
2. Step 2: Convert to fraction form
   10,685,179.21/16,027,544.03 = 2,598,196.31/x
3. Step 3: Cross multiply
   10,685,179.21x = 16,027,544.03 × 2,598,196.31
4. Step 4: Simplify right side
   10,685,179.21x = 41,642,705,763,604.02
5. Step 5: Solve for x
   x = 41,642,705,763,604.02/10,685,179.21
6. Step 6: Final answer
   x = 3,897,239.81