Finding the Fourth Proportional to 74,402.15, 111,581.35 and 41,116.01

Step by Step Solution

1. Step 1: Write the proportion equation
   74,402.15 : 111,581.35 = 41,116.01 : x
2. Step 2: Convert to fraction form
   74,402.15/111,581.35 = 41,116.01/x
3. Step 3: Cross multiply
   74,402.15x = 111,581.35 × 41,116.01
4. Step 4: Simplify right side
   74,402.15x = 4,587,779,241.72
5. Step 5: Solve for x
   x = 4,587,779,241.72/74,402.15
6. Step 6: Final answer
   x = 61,661.92