Finding the Fourth Proportional to 56,363.42, 77,779.61 and 32,165.72

Step by Step Solution

1. Step 1: Write the proportion equation
   56,363.42 : 77,779.61 = 32,165.72 : x
2. Step 2: Convert to fraction form
   56,363.42/77,779.61 = 32,165.72/x
3. Step 3: Cross multiply
   56,363.42x = 77,779.61 × 32,165.72
4. Step 4: Simplify right side
   56,363.42x = 2,501,837,190.59
5. Step 5: Solve for x
   x = 2,501,837,190.59/56,363.42
6. Step 6: Final answer
   x = 44,387.60