Finding the Fourth Proportional to 10,404,705.79, 15,606,765.82 and 2,831,737.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404,705.79 : 15,606,765.82 = 2,831,737.15 : x
2. Step 2: Convert to fraction form
   10,404,705.79/15,606,765.82 = 2,831,737.15/x
3. Step 3: Cross multiply
   10,404,705.79x = 15,606,765.82 × 2,831,737.15
4. Step 4: Simplify right side
   10,404,705.79x = 44,194,258,563,844.21
5. Step 5: Solve for x
   x = 44,194,258,563,844.21/10,404,705.79
6. Step 6: Final answer
   x = 4,247,526.02