Finding the Fourth Proportional to 63,705,434.18, 95,093,077.41 and 54,665,622.77

Step by Step Solution

1. Step 1: Write the proportion equation
   63,705,434.18 : 95,093,077.41 = 54,665,622.77 : x
2. Step 2: Convert to fraction form
   63,705,434.18/95,093,077.41 = 54,665,622.77/x
3. Step 3: Cross multiply
   63,705,434.18x = 95,093,077.41 × 54,665,622.77
4. Step 4: Simplify right side
   63,705,434.18x = 5,198,322,297,258,003
5. Step 5: Solve for x
   x = 5,198,322,297,258,003/63,705,434.18
6. Step 6: Final answer
   x = 81,599,354.35