Finding the Fourth Proportional to 85,823,022.55, 118,434,947.82 and 46,664,807.36

Step by Step Solution

1. Step 1: Write the proportion equation
   85,823,022.55 : 118,434,947.82 = 46,664,807.36 : x
2. Step 2: Convert to fraction form
   85,823,022.55/118,434,947.82 = 46,664,807.36/x
3. Step 3: Cross multiply
   85,823,022.55x = 118,434,947.82 × 46,664,807.36
4. Step 4: Simplify right side
   85,823,022.55x = 5,526,744,024,711,952
5. Step 5: Solve for x
   x = 5,526,744,024,711,952/85,823,022.55
6. Step 6: Final answer
   x = 64,396,986.50