Finding the Fourth Proportional to 88,112.09, 121,591.43 and 47,825.01

Step by Step Solution

1. Step 1: Write the proportion equation
   88,112.09 : 121,591.43 = 47,825.01 : x
2. Step 2: Convert to fraction form
   88,112.09/121,591.43 = 47,825.01/x
3. Step 3: Cross multiply
   88,112.09x = 121,591.43 × 47,825.01
4. Step 4: Simplify right side
   88,112.09x = 5,815,111,475.23
5. Step 5: Solve for x
   x = 5,815,111,475.23/88,112.09
6. Step 6: Final answer
   x = 65,996.75