Finding the Fourth Proportional to 86,764,081.59, 119,734,659.99 and 47,071,610.30

Step by Step Solution

1. Step 1: Write the proportion equation
   86,764,081.59 : 119,734,659.99 = 47,071,610.30 : x
2. Step 2: Convert to fraction form
   86,764,081.59/119,734,659.99 = 47,071,610.30/x
3. Step 3: Cross multiply
   86,764,081.59x = 119,734,659.99 × 47,071,610.30
4. Step 4: Simplify right side
   86,764,081.59x = 5,636,103,254,751,619
5. Step 5: Solve for x
   x = 5,636,103,254,751,619/86,764,081.59
6. Step 6: Final answer
   x = 64,958,945.59