Finding the Fourth Proportional to 4,764,185.31, 7,142,258.59 and 2,066,479.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,764,185.31 : 7,142,258.59 = 2,066,479.50 : x
2. Step 2: Convert to fraction form
   4,764,185.31/7,142,258.59 = 2,066,479.50/x
3. Step 3: Cross multiply
   4,764,185.31x = 7,142,258.59 × 2,066,479.50
4. Step 4: Simplify right side
   4,764,185.31x = 14,759,330,959,933.90
5. Step 5: Solve for x
   x = 14,759,330,959,933.90/4,764,185.31
6. Step 6: Final answer
   x = 3,097,975.83