Finding the Fourth Proportional to 155,518.29, 233,326.71 and 55,676.25

Step by Step Solution

1. Step 1: Write the proportion equation
   155,518.29 : 233,326.71 = 55,676.25 : x
2. Step 2: Convert to fraction form
   155,518.29/233,326.71 = 55,676.25/x
3. Step 3: Cross multiply
   155,518.29x = 233,326.71 × 55,676.25
4. Step 4: Simplify right side
   155,518.29x = 12,990,756,237.64
5. Step 5: Solve for x
   x = 12,990,756,237.64/155,518.29
6. Step 6: Final answer
   x = 83,532.02