Finding the Fourth Proportional to 89,445.67, 134,184.71 and 36,826.45

Step by Step Solution

1. Step 1: Write the proportion equation
   89,445.67 : 134,184.71 = 36,826.45 : x
2. Step 2: Convert to fraction form
   89,445.67/134,184.71 = 36,826.45/x
3. Step 3: Cross multiply
   89,445.67x = 134,184.71 × 36,826.45
4. Step 4: Simplify right side
   89,445.67x = 4,941,546,329.45
5. Step 5: Solve for x
   x = 4,941,546,329.45/89,445.67
6. Step 6: Final answer
   x = 55,246.34