Finding the Fourth Proportional to 82,123.04, 113,329.56 and 46,312.79

Step by Step Solution

1. Step 1: Write the proportion equation
   82,123.04 : 113,329.56 = 46,312.79 : x
2. Step 2: Convert to fraction form
   82,123.04/113,329.56 = 46,312.79/x
3. Step 3: Cross multiply
   82,123.04x = 113,329.56 × 46,312.79
4. Step 4: Simplify right side
   82,123.04x = 5,248,608,113.07
5. Step 5: Solve for x
   x = 5,248,608,113.07/82,123.04
6. Step 6: Final answer
   x = 63,911.52