Finding the Fourth Proportional to 10,296,184.32, 15,438,220.38 and 3,906,885.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,296,184.32 : 15,438,220.38 = 3,906,885.69 : x
2. Step 2: Convert to fraction form
   10,296,184.32/15,438,220.38 = 3,906,885.69/x
3. Step 3: Cross multiply
   10,296,184.32x = 15,438,220.38 × 3,906,885.69
4. Step 4: Simplify right side
   10,296,184.32x = 60,315,362,281,688.37
5. Step 5: Solve for x
   x = 60,315,362,281,688.37/10,296,184.32
6. Step 6: Final answer
   x = 5,858,030.55