Finding the Fourth Proportional to 83,526.18, 115,272.68 and 47,727.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,526.18 : 115,272.68 = 47,727.72 : x
2. Step 2: Convert to fraction form
   83,526.18/115,272.68 = 47,727.72/x
3. Step 3: Cross multiply
   83,526.18x = 115,272.68 × 47,727.72
4. Step 4: Simplify right side
   83,526.18x = 5,501,702,194.69
5. Step 5: Solve for x
   x = 5,501,702,194.69/83,526.18
6. Step 6: Final answer
   x = 65,868.00