Finding the Fourth Proportional to 4,672,256.10, 7,003,200.15 and 1,831,424.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,672,256.10 : 7,003,200.15 = 1,831,424.10 : x
2. Step 2: Convert to fraction form
   4,672,256.10/7,003,200.15 = 1,831,424.10/x
3. Step 3: Cross multiply
   4,672,256.10x = 7,003,200.15 × 1,831,424.10
4. Step 4: Simplify right side
   4,672,256.10x = 12,825,829,531,833.62
5. Step 5: Solve for x
   x = 12,825,829,531,833.62/4,672,256.10
6. Step 6: Final answer
   x = 2,745,104.13