Finding the Fourth Proportional to 23,678.06, 35,483.25 and 17,388.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,678.06 : 35,483.25 = 17,388.74 : x
2. Step 2: Convert to fraction form
   23,678.06/35,483.25 = 17,388.74/x
3. Step 3: Cross multiply
   23,678.06x = 35,483.25 × 17,388.74
4. Step 4: Simplify right side
   23,678.06x = 617,009,008.61
5. Step 5: Solve for x
   x = 617,009,008.61/23,678.06
6. Step 6: Final answer
   x = 26,058.26