Finding the Fourth Proportional to 42,773.06, 64,159.77 and 17,797.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,773.06 : 64,159.77 = 17,797.52 : x
2. Step 2: Convert to fraction form
   42,773.06/64,159.77 = 17,797.52/x
3. Step 3: Cross multiply
   42,773.06x = 64,159.77 × 17,797.52
4. Step 4: Simplify right side
   42,773.06x = 1,141,884,789.77
5. Step 5: Solve for x
   x = 1,141,884,789.77/42,773.06
6. Step 6: Final answer
   x = 26,696.35