Finding the Fourth Proportional to 45,655.98, 63,022.76 and 40,867.46

Step by Step Solution

1. Step 1: Write the proportion equation
   45,655.98 : 63,022.76 = 40,867.46 : x
2. Step 2: Convert to fraction form
   45,655.98/63,022.76 = 40,867.46/x
3. Step 3: Cross multiply
   45,655.98x = 63,022.76 × 40,867.46
4. Step 4: Simplify right side
   45,655.98x = 2,575,580,123.39
5. Step 5: Solve for x
   x = 2,575,580,123.39/45,655.98
6. Step 6: Final answer
   x = 56,412.77