Finding the Fourth Proportional to 160,737.59, 241,116.41 and 42,409.05

Step by Step Solution

1. Step 1: Write the proportion equation
   160,737.59 : 241,116.41 = 42,409.05 : x
2. Step 2: Convert to fraction form
   160,737.59/241,116.41 = 42,409.05/x
3. Step 3: Cross multiply
   160,737.59x = 241,116.41 × 42,409.05
4. Step 4: Simplify right side
   160,737.59x = 10,225,517,887.51
5. Step 5: Solve for x
   x = 10,225,517,887.51/160,737.59
6. Step 6: Final answer
   x = 63,616.22