Finding the Fourth Proportional to 82,931.56, 114,445.56 and 45,205.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,931.56 : 114,445.56 = 45,205.84 : x
2. Step 2: Convert to fraction form
   82,931.56/114,445.56 = 45,205.84/x
3. Step 3: Cross multiply
   82,931.56x = 114,445.56 × 45,205.84
4. Step 4: Simplify right side
   82,931.56x = 5,173,607,674.07
5. Step 5: Solve for x
   x = 5,173,607,674.07/82,931.56
6. Step 6: Final answer
   x = 62,384.06