Finding the Fourth Proportional to 83,085.54, 114,664.59 and 47,277.06

Step by Step Solution

1. Step 1: Write the proportion equation
   83,085.54 : 114,664.59 = 47,277.06 : x
2. Step 2: Convert to fraction form
   83,085.54/114,664.59 = 47,277.06/x
3. Step 3: Cross multiply
   83,085.54x = 114,664.59 × 47,277.06
4. Step 4: Simplify right side
   83,085.54x = 5,421,004,701.31
5. Step 5: Solve for x
   x = 5,421,004,701.31/83,085.54
6. Step 6: Final answer
   x = 65,246.07