Finding the Fourth Proportional to 74,061.14, 111,064.17 and 26,663.39

Step by Step Solution

1. Step 1: Write the proportion equation
   74,061.14 : 111,064.17 = 26,663.39 : x
2. Step 2: Convert to fraction form
   74,061.14/111,064.17 = 26,663.39/x
3. Step 3: Cross multiply
   74,061.14x = 111,064.17 × 26,663.39
4. Step 4: Simplify right side
   74,061.14x = 2,961,346,724.42
5. Step 5: Solve for x
   x = 2,961,346,724.42/74,061.14
6. Step 6: Final answer
   x = 39,985.16