Finding the Fourth Proportional to 118,030,945.24, 162,882,861.34 and 65,106,459.05

Step by Step Solution

1. Step 1: Write the proportion equation
   118,030,945.24 : 162,882,861.34 = 65,106,459.05 : x
2. Step 2: Convert to fraction form
   118,030,945.24/162,882,861.34 = 65,106,459.05/x
3. Step 3: Cross multiply
   118,030,945.24x = 162,882,861.34 × 65,106,459.05
4. Step 4: Simplify right side
   118,030,945.24x = 10,604,726,342,023,980
5. Step 5: Solve for x
   x = 10,604,726,342,023,980/118,030,945.24
6. Step 6: Final answer
   x = 89,847,000.04