Finding the Fourth Proportional to 46,664,258.35, 65,178,796.25 and 46,664,258.35

Step by Step Solution

1. Step 1: Write the proportion equation
   46,664,258.35 : 65,178,796.25 = 46,664,258.35 : x
2. Step 2: Convert to fraction form
   46,664,258.35/65,178,796.25 = 46,664,258.35/x
3. Step 3: Cross multiply
   46,664,258.35x = 65,178,796.25 × 46,664,258.35
4. Step 4: Simplify right side
   46,664,258.35x = 3,041,520,187,152,011.50
5. Step 5: Solve for x
   x = 3,041,520,187,152,011.50/46,664,258.35
6. Step 6: Final answer
   x = 65,178,796.25