Finding the Fourth Proportional to 46,873.64, 64,685.34 and 43,061.06

Step by Step Solution

1. Step 1: Write the proportion equation
   46,873.64 : 64,685.34 = 43,061.06 : x
2. Step 2: Convert to fraction form
   46,873.64/64,685.34 = 43,061.06/x
3. Step 3: Cross multiply
   46,873.64x = 64,685.34 × 43,061.06
4. Step 4: Simplify right side
   46,873.64x = 2,785,419,468.57
5. Step 5: Solve for x
   x = 2,785,419,468.57/46,873.64
6. Step 6: Final answer
   x = 59,424.00