Finding the Fourth Proportional to 56,601, 78,111.48 and 33,943.68

Step by Step Solution

1. Step 1: Write the proportion equation
   56,601 : 78,111.48 = 33,943.68 : x
2. Step 2: Convert to fraction form
   56,601/78,111.48 = 33,943.68/x
3. Step 3: Cross multiply
   56,601x = 78,111.48 × 33,943.68
4. Step 4: Simplify right side
   56,601x = 2,651,391,081.45
5. Step 5: Solve for x
   x = 2,651,391,081.45/56,601
6. Step 6: Final answer
   x = 46,843.54