Finding the Fourth Proportional to 61,290.02, 84,583.85 and 46,155.98

Step by Step Solution

1. Step 1: Write the proportion equation
   61,290.02 : 84,583.85 = 46,155.98 : x
2. Step 2: Convert to fraction form
   61,290.02/84,583.85 = 46,155.98/x
3. Step 3: Cross multiply
   61,290.02x = 84,583.85 × 46,155.98
4. Step 4: Simplify right side
   61,290.02x = 3,904,050,469.60
5. Step 5: Solve for x
   x = 3,904,050,469.60/61,290.02
6. Step 6: Final answer
   x = 63,697.98