Finding the Fourth Proportional to 52,062.88, 77,921.52 and 41,602.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,062.88 : 77,921.52 = 41,602.72 : x
2. Step 2: Convert to fraction form
   52,062.88/77,921.52 = 41,602.72/x
3. Step 3: Cross multiply
   52,062.88x = 77,921.52 × 41,602.72
4. Step 4: Simplify right side
   52,062.88x = 3,241,747,178.53
5. Step 5: Solve for x
   x = 3,241,747,178.53/52,062.88
6. Step 6: Final answer
   x = 62,266.00