Finding the Fourth Proportional to 47,183,042.24, 65,079,057.29 and 31,494,156.55

Step by Step Solution

1. Step 1: Write the proportion equation
   47,183,042.24 : 65,079,057.29 = 31,494,156.55 : x
2. Step 2: Convert to fraction form
   47,183,042.24/65,079,057.29 = 31,494,156.55/x
3. Step 3: Cross multiply
   47,183,042.24x = 65,079,057.29 × 31,494,156.55
4. Step 4: Simplify right side
   47,183,042.24x = 2,049,610,018,097,510.25
5. Step 5: Solve for x
   x = 2,049,610,018,097,510.25/47,183,042.24
6. Step 6: Final answer
   x = 43,439,547.79