Finding the Fourth Proportional to 89,893.80, 134,900.91 and 37,303.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,893.80 : 134,900.91 = 37,303.34 : x
2. Step 2: Convert to fraction form
   89,893.80/134,900.91 = 37,303.34/x
3. Step 3: Cross multiply
   89,893.80x = 134,900.91 × 37,303.34
4. Step 4: Simplify right side
   89,893.80x = 5,032,253,837.53
5. Step 5: Solve for x
   x = 5,032,253,837.53/89,893.80
6. Step 6: Final answer
   x = 55,979.99