Finding the Fourth Proportional to 82,845.57, 114,322.82 and 47,030.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,845.57 : 114,322.82 = 47,030.88 : x
2. Step 2: Convert to fraction form
   82,845.57/114,322.82 = 47,030.88/x
3. Step 3: Cross multiply
   82,845.57x = 114,322.82 × 47,030.88
4. Step 4: Simplify right side
   82,845.57x = 5,376,702,593.53
5. Step 5: Solve for x
   x = 5,376,702,593.53/82,845.57
6. Step 6: Final answer
   x = 64,900.30