Finding the Fourth Proportional to 56,801.55, 78,376.92 and 32,923.56

Step by Step Solution

1. Step 1: Write the proportion equation
   56,801.55 : 78,376.92 = 32,923.56 : x
2. Step 2: Convert to fraction form
   56,801.55/78,376.92 = 32,923.56/x
3. Step 3: Cross multiply
   56,801.55x = 78,376.92 × 32,923.56
4. Step 4: Simplify right side
   56,801.55x = 2,580,447,398.69
5. Step 5: Solve for x
   x = 2,580,447,398.69/56,801.55
6. Step 6: Final answer
   x = 45,429.17