Finding the Fourth Proportional to 42,829.93, 64,151.34 and 17,794.07

Step by Step Solution

1. Step 1: Write the proportion equation
   42,829.93 : 64,151.34 = 17,794.07 : x
2. Step 2: Convert to fraction form
   42,829.93/64,151.34 = 17,794.07/x
3. Step 3: Cross multiply
   42,829.93x = 64,151.34 × 17,794.07
4. Step 4: Simplify right side
   42,829.93x = 1,141,513,434.55
5. Step 5: Solve for x
   x = 1,141,513,434.55/42,829.93
6. Step 6: Final answer
   x = 26,652.24