Finding the Fourth Proportional to 46,612.89, 70,270.72 and 43,606.17

Step by Step Solution

1. Step 1: Write the proportion equation
   46,612.89 : 70,270.72 = 43,606.17 : x
2. Step 2: Convert to fraction form
   46,612.89/70,270.72 = 43,606.17/x
3. Step 3: Cross multiply
   46,612.89x = 70,270.72 × 43,606.17
4. Step 4: Simplify right side
   46,612.89x = 3,064,236,853.33
5. Step 5: Solve for x
   x = 3,064,236,853.33/46,612.89
6. Step 6: Final answer
   x = 65,737.97