Finding the Fourth Proportional to 56,488.78, 84,731.04 and 17,044.84

Step by Step Solution

1. Step 1: Write the proportion equation
   56,488.78 : 84,731.04 = 17,044.84 : x
2. Step 2: Convert to fraction form
   56,488.78/84,731.04 = 17,044.84/x
3. Step 3: Cross multiply
   56,488.78x = 84,731.04 × 17,044.84
4. Step 4: Simplify right side
   56,488.78x = 1,444,227,019.83
5. Step 5: Solve for x
   x = 1,444,227,019.83/56,488.78
6. Step 6: Final answer
   x = 25,566.62