Finding the Fourth Proportional to 89,937.23, 134,836.47 and 33,776.10

Step by Step Solution

1. Step 1: Write the proportion equation
   89,937.23 : 134,836.47 = 33,776.10 : x
2. Step 2: Convert to fraction form
   89,937.23/134,836.47 = 33,776.10/x
3. Step 3: Cross multiply
   89,937.23x = 134,836.47 × 33,776.10
4. Step 4: Simplify right side
   89,937.23x = 4,554,250,094.37
5. Step 5: Solve for x
   x = 4,554,250,094.37/89,937.23
6. Step 6: Final answer
   x = 50,638.10