Finding the Fourth Proportional to 82,770.02, 114,225.20 and 46,961.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,770.02 : 114,225.20 = 46,961.54 : x
2. Step 2: Convert to fraction form
   82,770.02/114,225.20 = 46,961.54/x
3. Step 3: Cross multiply
   82,770.02x = 114,225.20 × 46,961.54
4. Step 4: Simplify right side
   82,770.02x = 5,364,191,298.81
5. Step 5: Solve for x
   x = 5,364,191,298.81/82,770.02
6. Step 6: Final answer
   x = 64,808.38