Finding the Fourth Proportional to 63,405,698.43, 94,971,894.76 and 42,822,231.73

Step by Step Solution

1. Step 1: Write the proportion equation
   63,405,698.43 : 94,971,894.76 = 42,822,231.73 : x
2. Step 2: Convert to fraction form
   63,405,698.43/94,971,894.76 = 42,822,231.73/x
3. Step 3: Cross multiply
   63,405,698.43x = 94,971,894.76 × 42,822,231.73
4. Step 4: Simplify right side
   63,405,698.43x = 4,066,908,485,065,991
5. Step 5: Solve for x
   x = 4,066,908,485,065,991/63,405,698.43
6. Step 6: Final answer
   x = 64,141,056.49