Finding the Fourth Proportional to 61,019.94, 91,180.07 and 46,514.01

Step by Step Solution

1. Step 1: Write the proportion equation
   61,019.94 : 91,180.07 = 46,514.01 : x
2. Step 2: Convert to fraction form
   61,019.94/91,180.07 = 46,514.01/x
3. Step 3: Cross multiply
   61,019.94x = 91,180.07 × 46,514.01
4. Step 4: Simplify right side
   61,019.94x = 4,241,150,687.78
5. Step 5: Solve for x
   x = 4,241,150,687.78/61,019.94
6. Step 6: Final answer
   x = 69,504.34