Finding the Fourth Proportional to 56,553.86, 78,021.96 and 32,676.14

Step by Step Solution

1. Step 1: Write the proportion equation
   56,553.86 : 78,021.96 = 32,676.14 : x
2. Step 2: Convert to fraction form
   56,553.86/78,021.96 = 32,676.14/x
3. Step 3: Cross multiply
   56,553.86x = 78,021.96 × 32,676.14
4. Step 4: Simplify right side
   56,553.86x = 2,549,456,488.03
5. Step 5: Solve for x
   x = 2,549,456,488.03/56,553.86
6. Step 6: Final answer
   x = 45,080.15