Finding the Fourth Proportional to 89,893.09, 134,899.83 and 37,302.63

Step by Step Solution

1. Step 1: Write the proportion equation
   89,893.09 : 134,899.83 = 37,302.63 : x
2. Step 2: Convert to fraction form
   89,893.09/134,899.83 = 37,302.63/x
3. Step 3: Cross multiply
   89,893.09x = 134,899.83 × 37,302.63
4. Step 4: Simplify right side
   89,893.09x = 5,032,118,445.55
5. Step 5: Solve for x
   x = 5,032,118,445.55/89,893.09
6. Step 6: Final answer
   x = 55,978.92