Finding the Fourth Proportional to 64,924, 89,595.20 and 35,116

Step by Step Solution

1. Step 1: Write the proportion equation
   64,924 : 89,595.20 = 35,116 : x
2. Step 2: Convert to fraction form
   64,924/89,595.20 = 35,116/x
3. Step 3: Cross multiply
   64,924x = 89,595.20 × 35,116
4. Step 4: Simplify right side
   64,924x = 3,146,225,043.20
5. Step 5: Solve for x
   x = 3,146,225,043.20/64,924
6. Step 6: Final answer
   x = 48,460.12