Finding the Fourth Proportional to 173,044,401.76, 259,578,152.24 and 60,856,785.68

Step by Step Solution

1. Step 1: Write the proportion equation
   173,044,401.76 : 259,578,152.24 = 60,856,785.68 : x
2. Step 2: Convert to fraction form
   173,044,401.76/259,578,152.24 = 60,856,785.68/x
3. Step 3: Cross multiply
   173,044,401.76x = 259,578,152.24 × 60,856,785.68
4. Step 4: Simplify right side
   173,044,401.76x = 15,797,091,978,080,092
5. Step 5: Solve for x
   x = 15,797,091,978,080,092/173,044,401.76
6. Step 6: Final answer
   x = 91,289,240.32