Finding the Fourth Proportional to 10,838,858.86, 16,258,293.76 and 3,265,824.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,838,858.86 : 16,258,293.76 = 3,265,824.61 : x
2. Step 2: Convert to fraction form
   10,838,858.86/16,258,293.76 = 3,265,824.61/x
3. Step 3: Cross multiply
   10,838,858.86x = 16,258,293.76 × 3,265,824.61
4. Step 4: Simplify right side
   10,838,858.86x = 53,096,735,878,017.43
5. Step 5: Solve for x
   x = 53,096,735,878,017.43/10,838,858.86
6. Step 6: Final answer
   x = 4,898,738.56