Finding the Fourth Proportional to 60,374.16, 83,258.28 and 46,926

Step by Step Solution

1. Step 1: Write the proportion equation
   60,374.16 : 83,258.28 = 46,926 : x
2. Step 2: Convert to fraction form
   60,374.16/83,258.28 = 46,926/x
3. Step 3: Cross multiply
   60,374.16x = 83,258.28 × 46,926
4. Step 4: Simplify right side
   60,374.16x = 3,906,978,047.28
5. Step 5: Solve for x
   x = 3,906,978,047.28/60,374.16
6. Step 6: Final answer
   x = 64,712.75