Finding the Fourth Proportional to 92,282.84, 138,316.27 and 42,367.76

Step by Step Solution

1. Step 1: Write the proportion equation
   92,282.84 : 138,316.27 = 42,367.76 : x
2. Step 2: Convert to fraction form
   92,282.84/138,316.27 = 42,367.76/x
3. Step 3: Cross multiply
   92,282.84x = 138,316.27 × 42,367.76
4. Step 4: Simplify right side
   92,282.84x = 5,860,150,531.46
5. Step 5: Solve for x
   x = 5,860,150,531.46/92,282.84
6. Step 6: Final answer
   x = 63,502.06