Finding the Fourth Proportional to 84,615.57, 116,777.67 and 46,889.82

Step by Step Solution

1. Step 1: Write the proportion equation
   84,615.57 : 116,777.67 = 46,889.82 : x
2. Step 2: Convert to fraction form
   84,615.57/116,777.67 = 46,889.82/x
3. Step 3: Cross multiply
   84,615.57x = 116,777.67 × 46,889.82
4. Step 4: Simplify right side
   84,615.57x = 5,475,683,926.32
5. Step 5: Solve for x
   x = 5,475,683,926.32/84,615.57
6. Step 6: Final answer
   x = 64,712.49