Finding the Fourth Proportional to 62,844.56, 86,724.86 and 46,783.68

Step by Step Solution

1. Step 1: Write the proportion equation
   62,844.56 : 86,724.86 = 46,783.68 : x
2. Step 2: Convert to fraction form
   62,844.56/86,724.86 = 46,783.68/x
3. Step 3: Cross multiply
   62,844.56x = 86,724.86 × 46,783.68
4. Step 4: Simplify right side
   62,844.56x = 4,057,308,098.28
5. Step 5: Solve for x
   x = 4,057,308,098.28/62,844.56
6. Step 6: Final answer
   x = 64,561.01