Finding the Fourth Proportional to 89,837.02, 134,784.69 and 43,093.54

Step by Step Solution

1. Step 1: Write the proportion equation
   89,837.02 : 134,784.69 = 43,093.54 : x
2. Step 2: Convert to fraction form
   89,837.02/134,784.69 = 43,093.54/x
3. Step 3: Cross multiply
   89,837.02x = 134,784.69 × 43,093.54
4. Step 4: Simplify right side
   89,837.02x = 5,808,349,429.90
5. Step 5: Solve for x
   x = 5,808,349,429.90/89,837.02
6. Step 6: Final answer
   x = 64,654.30