Finding the Fourth Proportional to 30,499,470,360.42, 45,723,003,793.41 and 10,599,772,389.42

Step by Step Solution

1. Step 1: Write the proportion equation
   30,499,470,360.42 : 45,723,003,793.41 = 10,599,772,389.42 : x
2. Step 2: Convert to fraction form
   30,499,470,360.42/45,723,003,793.41 = 10,599,772,389.42/x
3. Step 3: Cross multiply
   30,499,470,360.42x = 45,723,003,793.41 × 10,599,772,389.42
4. Step 4: Simplify right side
   30,499,470,360.42x = 484,653,433,170,733,301,760
5. Step 5: Solve for x
   x = 484,653,433,170,733,301,760/30,499,470,360.42
6. Step 6: Final answer
   x = 15,890,552,440.53