Finding the Fourth Proportional to 73,057.30, 109,701.15 and 41,953.30

Step by Step Solution

1. Step 1: Write the proportion equation
   73,057.30 : 109,701.15 = 41,953.30 : x
2. Step 2: Convert to fraction form
   73,057.30/109,701.15 = 41,953.30/x
3. Step 3: Cross multiply
   73,057.30x = 109,701.15 × 41,953.30
4. Step 4: Simplify right side
   73,057.30x = 4,602,325,256.30
5. Step 5: Solve for x
   x = 4,602,325,256.30/73,057.30
6. Step 6: Final answer
   x = 62,996.10