Finding the Fourth Proportional to 56,935.78, 78,588.06 and 33,073.18

Step by Step Solution

1. Step 1: Write the proportion equation
   56,935.78 : 78,588.06 = 33,073.18 : x
2. Step 2: Convert to fraction form
   56,935.78/78,588.06 = 33,073.18/x
3. Step 3: Cross multiply
   56,935.78x = 78,588.06 × 33,073.18
4. Step 4: Simplify right side
   56,935.78x = 2,599,157,054.23
5. Step 5: Solve for x
   x = 2,599,157,054.23/56,935.78
6. Step 6: Final answer
   x = 45,650.68