Finding the Fourth Proportional to 63,972,377.30, 95,769,609.15 and 42,431,302.10

Step by Step Solution

1. Step 1: Write the proportion equation
   63,972,377.30 : 95,769,609.15 = 42,431,302.10 : x
2. Step 2: Convert to fraction form
   63,972,377.30/95,769,609.15 = 42,431,302.10/x
3. Step 3: Cross multiply
   63,972,377.30x = 95,769,609.15 × 42,431,302.10
4. Step 4: Simplify right side
   63,972,377.30x = 4,063,629,217,842,574.50
5. Step 5: Solve for x
   x = 4,063,629,217,842,574.50/63,972,377.30
6. Step 6: Final answer
   x = 63,521,622.76