Finding the Fourth Proportional to 61,446.27, 84,750.59 and 46,339.57

Step by Step Solution

1. Step 1: Write the proportion equation
   61,446.27 : 84,750.59 = 46,339.57 : x
2. Step 2: Convert to fraction form
   61,446.27/84,750.59 = 46,339.57/x
3. Step 3: Cross multiply
   61,446.27x = 84,750.59 × 46,339.57
4. Step 4: Simplify right side
   61,446.27x = 3,927,305,830.01
5. Step 5: Solve for x
   x = 3,927,305,830.01/61,446.27
6. Step 6: Final answer
   x = 63,914.47