Finding the Fourth Proportional to 55,787.33, 83,597.87 and 30,834.47

Step by Step Solution

1. Step 1: Write the proportion equation
   55,787.33 : 83,597.87 = 30,834.47 : x
2. Step 2: Convert to fraction form
   55,787.33/83,597.87 = 30,834.47/x
3. Step 3: Cross multiply
   55,787.33x = 83,597.87 × 30,834.47
4. Step 4: Simplify right side
   55,787.33x = 2,577,696,300.66
5. Step 5: Solve for x
   x = 2,577,696,300.66/55,787.33
6. Step 6: Final answer
   x = 46,205.76