Finding the Fourth Proportional to 95,123,472.72, 131,271,064.20 and 51,663,408.72

Step by Step Solution

1. Step 1: Write the proportion equation
   95,123,472.72 : 131,271,064.20 = 51,663,408.72 : x
2. Step 2: Convert to fraction form
   95,123,472.72/131,271,064.20 = 51,663,408.72/x
3. Step 3: Cross multiply
   95,123,472.72x = 131,271,064.20 × 51,663,408.72
4. Step 4: Simplify right side
   95,123,472.72x = 6,781,910,642,873,960
5. Step 5: Solve for x
   x = 6,781,910,642,873,960/95,123,472.72
6. Step 6: Final answer
   x = 71,295,868.93