Finding the Fourth Proportional to 82,154, 113,372.41 and 44,428.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,154 : 113,372.41 = 44,428.25 : x
2. Step 2: Convert to fraction form
   82,154/113,372.41 = 44,428.25/x
3. Step 3: Cross multiply
   82,154x = 113,372.41 × 44,428.25
4. Step 4: Simplify right side
   82,154x = 5,036,937,774.58
5. Step 5: Solve for x
   x = 5,036,937,774.58/82,154
6. Step 6: Final answer
   x = 61,310.93