Finding the Fourth Proportional to 53,506.50, 73,844.01 and 30,845.94

Step by Step Solution

1. Step 1: Write the proportion equation
   53,506.50 : 73,844.01 = 30,845.94 : x
2. Step 2: Convert to fraction form
   53,506.50/73,844.01 = 30,845.94/x
3. Step 3: Cross multiply
   53,506.50x = 73,844.01 × 30,845.94
4. Step 4: Simplify right side
   53,506.50x = 2,277,787,901.82
5. Step 5: Solve for x
   x = 2,277,787,901.82/53,506.50
6. Step 6: Final answer
   x = 42,570.30