Finding the Fourth Proportional to 82,837.72, 114,320.10 and 47,027.08

Step by Step Solution

1. Step 1: Write the proportion equation
   82,837.72 : 114,320.10 = 47,027.08 : x
2. Step 2: Convert to fraction form
   82,837.72/114,320.10 = 47,027.08/x
3. Step 3: Cross multiply
   82,837.72x = 114,320.10 × 47,027.08
4. Step 4: Simplify right side
   82,837.72x = 5,376,140,488.31
5. Step 5: Solve for x
   x = 5,376,140,488.31/82,837.72
6. Step 6: Final answer
   x = 64,899.67