Finding the Fourth Proportional to 56,085.48, 84,128.00 and 22,797.72

Step by Step Solution

1. Step 1: Write the proportion equation
   56,085.48 : 84,128.00 = 22,797.72 : x
2. Step 2: Convert to fraction form
   56,085.48/84,128.00 = 22,797.72/x
3. Step 3: Cross multiply
   56,085.48x = 84,128.00 × 22,797.72
4. Step 4: Simplify right side
   56,085.48x = 1,917,926,474.17
5. Step 5: Solve for x
   x = 1,917,926,474.17/56,085.48
6. Step 6: Final answer
   x = 34,196.49