Finding the Fourth Proportional to 84,752.96, 116,961.72 and 47,030.72

Step by Step Solution

1. Step 1: Write the proportion equation
   84,752.96 : 116,961.72 = 47,030.72 : x
2. Step 2: Convert to fraction form
   84,752.96/116,961.72 = 47,030.72/x
3. Step 3: Cross multiply
   84,752.96x = 116,961.72 × 47,030.72
4. Step 4: Simplify right side
   84,752.96x = 5,500,793,904.04
5. Step 5: Solve for x
   x = 5,500,793,904.04/84,752.96
6. Step 6: Final answer
   x = 64,903.86