Finding the Fourth Proportional to 46,271.93, 69,435.54 and 42,507.56

Step by Step Solution

1. Step 1: Write the proportion equation
   46,271.93 : 69,435.54 = 42,507.56 : x
2. Step 2: Convert to fraction form
   46,271.93/69,435.54 = 42,507.56/x
3. Step 3: Cross multiply
   46,271.93x = 69,435.54 × 42,507.56
4. Step 4: Simplify right side
   46,271.93x = 2,951,535,035.50
5. Step 5: Solve for x
   x = 2,951,535,035.50/46,271.93
6. Step 6: Final answer
   x = 63,786.73