Finding the Fourth Proportional to 73,417.32, 110,111.40 and 35,961.30

Step by Step Solution

1. Step 1: Write the proportion equation
   73,417.32 : 110,111.40 = 35,961.30 : x
2. Step 2: Convert to fraction form
   73,417.32/110,111.40 = 35,961.30/x
3. Step 3: Cross multiply
   73,417.32x = 110,111.40 × 35,961.30
4. Step 4: Simplify right side
   73,417.32x = 3,959,749,088.82
5. Step 5: Solve for x
   x = 3,959,749,088.82/73,417.32
6. Step 6: Final answer
   x = 53,934.81