Finding the Fourth Proportional to 131,014,060.09, 196,417,542.18 and 65,401,523.86

Step by Step Solution

1. Step 1: Write the proportion equation
   131,014,060.09 : 196,417,542.18 = 65,401,523.86 : x
2. Step 2: Convert to fraction form
   131,014,060.09/196,417,542.18 = 65,401,523.86/x
3. Step 3: Cross multiply
   131,014,060.09x = 196,417,542.18 × 65,401,523.86
4. Step 4: Simplify right side
   131,014,060.09x = 12,846,006,571,407,826
5. Step 5: Solve for x
   x = 12,846,006,571,407,826/131,014,060.09
6. Step 6: Final answer
   x = 98,050,595.20