Finding the Fourth Proportional to 117,469,710,734, 162,108,224,139 and 64,005,683,249.84

Step by Step Solution

1. Step 1: Write the proportion equation
   117,469,710,734 : 162,108,224,139 = 64,005,683,249.84 : x
2. Step 2: Convert to fraction form
   117,469,710,734/162,108,224,139 = 64,005,683,249.84/x
3. Step 3: Cross multiply
   117,469,710,734x = 162,108,224,139 × 64,005,683,249.84
4. Step 4: Simplify right side
   117,469,710,734x = 10,375,847,646,434,900,836,352
5. Step 5: Solve for x
   x = 10,375,847,646,434,900,836,352/117,469,710,734
6. Step 6: Final answer
   x = 88,327,855,594.45