Finding the Fourth Proportional to 82,669.02, 113,880.78 and 59,941.23

Step by Step Solution

1. Step 1: Write the proportion equation
   82,669.02 : 113,880.78 = 59,941.23 : x
2. Step 2: Convert to fraction form
   82,669.02/113,880.78 = 59,941.23/x
3. Step 3: Cross multiply
   82,669.02x = 113,880.78 × 59,941.23
4. Step 4: Simplify right side
   82,669.02x = 6,826,154,026.56
5. Step 5: Solve for x
   x = 6,826,154,026.56/82,669.02
6. Step 6: Final answer
   x = 82,572.09