Finding the Fourth Proportional to 72,877.83, 109,216.96 and 37,264.66

Step by Step Solution

1. Step 1: Write the proportion equation
   72,877.83 : 109,216.96 = 37,264.66 : x
2. Step 2: Convert to fraction form
   72,877.83/109,216.96 = 37,264.66/x
3. Step 3: Cross multiply
   72,877.83x = 109,216.96 × 37,264.66
4. Step 4: Simplify right side
   72,877.83x = 4,069,932,514.43
5. Step 5: Solve for x
   x = 4,069,932,514.43/72,877.83
6. Step 6: Final answer
   x = 55,845.96