Finding the Fourth Proportional to 63,773.73, 88,019.93 and 42,225.48

Step by Step Solution

1. Step 1: Write the proportion equation
   63,773.73 : 88,019.93 = 42,225.48 : x
2. Step 2: Convert to fraction form
   63,773.73/88,019.93 = 42,225.48/x
3. Step 3: Cross multiply
   63,773.73x = 88,019.93 × 42,225.48
4. Step 4: Simplify right side
   63,773.73x = 3,716,683,899.38
5. Step 5: Solve for x
   x = 3,716,683,899.38/63,773.73
6. Step 6: Final answer
   x = 58,279.23