Finding the Fourth Proportional to 89,341.98, 123,298.23 and 59,074.71

Step by Step Solution

1. Step 1: Write the proportion equation
   89,341.98 : 123,298.23 = 59,074.71 : x
2. Step 2: Convert to fraction form
   89,341.98/123,298.23 = 59,074.71/x
3. Step 3: Cross multiply
   89,341.98x = 123,298.23 × 59,074.71
4. Step 4: Simplify right side
   89,341.98x = 7,283,807,180.76
5. Step 5: Solve for x
   x = 7,283,807,180.76/89,341.98
6. Step 6: Final answer
   x = 81,527.26