Finding the Fourth Proportional to 71,443.06, 107,170.41 and 35,886.08

Step by Step Solution

1. Step 1: Write the proportion equation
   71,443.06 : 107,170.41 = 35,886.08 : x
2. Step 2: Convert to fraction form
   71,443.06/107,170.41 = 35,886.08/x
3. Step 3: Cross multiply
   71,443.06x = 107,170.41 × 35,886.08
4. Step 4: Simplify right side
   71,443.06x = 3,845,925,906.89
5. Step 5: Solve for x
   x = 3,845,925,906.89/71,443.06
6. Step 6: Final answer
   x = 53,832.04