Finding the Fourth Proportional to 86,081,674.46, 118,791,743.69 and 46,922,591.99

Step by Step Solution

1. Step 1: Write the proportion equation
   86,081,674.46 : 118,791,743.69 = 46,922,591.99 : x
2. Step 2: Convert to fraction form
   86,081,674.46/118,791,743.69 = 46,922,591.99/x
3. Step 3: Cross multiply
   86,081,674.46x = 118,791,743.69 × 46,922,591.99
4. Step 4: Simplify right side
   86,081,674.46x = 5,574,016,521,097,108
5. Step 5: Solve for x
   x = 5,574,016,521,097,108/86,081,674.46
6. Step 6: Final answer
   x = 64,752,649.81