Finding the Fourth Proportional to 85,869,479.33, 118,499,791.79 and 46,711,162.67

Step by Step Solution

1. Step 1: Write the proportion equation
   85,869,479.33 : 118,499,791.79 = 46,711,162.67 : x
2. Step 2: Convert to fraction form
   85,869,479.33/118,499,791.79 = 46,711,162.67/x
3. Step 3: Cross multiply
   85,869,479.33x = 118,499,791.79 × 46,711,162.67
4. Step 4: Simplify right side
   85,869,479.33x = 5,535,263,051,076,848
5. Step 5: Solve for x
   x = 5,535,263,051,076,848/85,869,479.33
6. Step 6: Final answer
   x = 64,461,355.71