Finding the Fourth Proportional to 42,774, 59,028.12 and 26,007

Step by Step Solution

1. Step 1: Write the proportion equation
   42,774 : 59,028.12 = 26,007 : x
2. Step 2: Convert to fraction form
   42,774/59,028.12 = 26,007/x
3. Step 3: Cross multiply
   42,774x = 59,028.12 × 26,007
4. Step 4: Simplify right side
   42,774x = 1,535,144,316.84
5. Step 5: Solve for x
   x = 1,535,144,316.84/42,774
6. Step 6: Final answer
   x = 35,889.66