Finding the Fourth Proportional to 56,773.29, 78,347.16 and 32,913.83

Step by Step Solution

1. Step 1: Write the proportion equation
   56,773.29 : 78,347.16 = 32,913.83 : x
2. Step 2: Convert to fraction form
   56,773.29/78,347.16 = 32,913.83/x
3. Step 3: Cross multiply
   56,773.29x = 78,347.16 × 32,913.83
4. Step 4: Simplify right side
   56,773.29x = 2,578,704,713.49
5. Step 5: Solve for x
   x = 2,578,704,713.49/56,773.29
6. Step 6: Final answer
   x = 45,421.09