Finding the Fourth Proportional to 61,925.33, 85,457.41 and 33,631.02

Step by Step Solution

1. Step 1: Write the proportion equation
   61,925.33 : 85,457.41 = 33,631.02 : x
2. Step 2: Convert to fraction form
   61,925.33/85,457.41 = 33,631.02/x
3. Step 3: Cross multiply
   61,925.33x = 85,457.41 × 33,631.02
4. Step 4: Simplify right side
   61,925.33x = 2,874,019,780.78
5. Step 5: Solve for x
   x = 2,874,019,780.78/61,925.33
6. Step 6: Final answer
   x = 46,411.05