Finding the Fourth Proportional to 10,900,829,885.84, 16,354,151,604.46 and 3,913,701,366.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,900,829,885.84 : 16,354,151,604.46 = 3,913,701,366.72 : x
2. Step 2: Convert to fraction form
   10,900,829,885.84/16,354,151,604.46 = 3,913,701,366.72/x
3. Step 3: Cross multiply
   10,900,829,885.84x = 16,354,151,604.46 × 3,913,701,366.72
4. Step 4: Simplify right side
   10,900,829,885.84x = 64,005,265,485,921,173,504
5. Step 5: Solve for x
   x = 64,005,265,485,921,173,504/10,900,829,885.84
6. Step 6: Final answer
   x = 5,871,595,663.47