Finding the Fourth Proportional to 57,110,093.46, 78,812,876.61 and 31,004,609.94

Step by Step Solution

1. Step 1: Write the proportion equation
   57,110,093.46 : 78,812,876.61 = 31,004,609.94 : x
2. Step 2: Convert to fraction form
   57,110,093.46/78,812,876.61 = 31,004,609.94/x
3. Step 3: Cross multiply
   57,110,093.46x = 78,812,876.61 × 31,004,609.94
4. Step 4: Simplify right side
   57,110,093.46x = 2,443,562,497,542,399.50
5. Step 5: Solve for x
   x = 2,443,562,497,542,399.50/57,110,093.46
6. Step 6: Final answer
   x = 42,786,876.18