Finding the Fourth Proportional to 42,257,782.92, 58,370,443.43 and 34,945,154.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,257,782.92 : 58,370,443.43 = 34,945,154.76 : x
2. Step 2: Convert to fraction form
   42,257,782.92/58,370,443.43 = 34,945,154.76/x
3. Step 3: Cross multiply
   42,257,782.92x = 58,370,443.43 × 34,945,154.76
4. Step 4: Simplify right side
   42,257,782.92x = 2,039,764,178,787,004.75
5. Step 5: Solve for x
   x = 2,039,764,178,787,004.75/42,257,782.92
6. Step 6: Final answer
   x = 48,269,550.32