Finding the Fourth Proportional to 113,727.32, 156,892.97 and 65,953.00

Step by Step Solution

1. Step 1: Write the proportion equation
   113,727.32 : 156,892.97 = 65,953.00 : x
2. Step 2: Convert to fraction form
   113,727.32/156,892.97 = 65,953.00/x
3. Step 3: Cross multiply
   113,727.32x = 156,892.97 × 65,953.00
4. Step 4: Simplify right side
   113,727.32x = 10,347,560,936.18
5. Step 5: Solve for x
   x = 10,347,560,936.18/113,727.32
6. Step 6: Final answer
   x = 90,985.71