Finding the Fourth Proportional to 55,915.04, 83,671.56 and 41,087.12

Step by Step Solution

1. Step 1: Write the proportion equation
   55,915.04 : 83,671.56 = 41,087.12 : x
2. Step 2: Convert to fraction form
   55,915.04/83,671.56 = 41,087.12/x
3. Step 3: Cross multiply
   55,915.04x = 83,671.56 × 41,087.12
4. Step 4: Simplify right side
   55,915.04x = 3,437,823,426.31
5. Step 5: Solve for x
   x = 3,437,823,426.31/55,915.04
6. Step 6: Final answer
   x = 61,482.98