Finding the Fourth Proportional to 31,501,174.88, 47,178,341.67 and 30,410,146.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,501,174.88 : 47,178,341.67 = 30,410,146.10 : x
2. Step 2: Convert to fraction form
   31,501,174.88/47,178,341.67 = 30,410,146.10/x
3. Step 3: Cross multiply
   31,501,174.88x = 47,178,341.67 × 30,410,146.10
4. Step 4: Simplify right side
   31,501,174.88x = 1,434,700,262,940,418
5. Step 5: Solve for x
   x = 1,434,700,262,940,418/31,501,174.88
6. Step 6: Final answer
   x = 45,544,341.39