Finding the Fourth Proportional to 73,088.72, 109,635.71 and 37,540.46

Step by Step Solution

1. Step 1: Write the proportion equation
   73,088.72 : 109,635.71 = 37,540.46 : x
2. Step 2: Convert to fraction form
   73,088.72/109,635.71 = 37,540.46/x
3. Step 3: Cross multiply
   73,088.72x = 109,635.71 × 37,540.46
4. Step 4: Simplify right side
   73,088.72x = 4,115,774,249.95
5. Step 5: Solve for x
   x = 4,115,774,249.95/73,088.72
6. Step 6: Final answer
   x = 56,312.03