Finding the Fourth Proportional to 82,786.83, 124,068.47 and 59,361.63

Step by Step Solution

1. Step 1: Write the proportion equation
   82,786.83 : 124,068.47 = 59,361.63 : x
2. Step 2: Convert to fraction form
   82,786.83/124,068.47 = 59,361.63/x
3. Step 3: Cross multiply
   82,786.83x = 124,068.47 × 59,361.63
4. Step 4: Simplify right side
   82,786.83x = 7,364,906,314.00
5. Step 5: Solve for x
   x = 7,364,906,314.00/82,786.83
6. Step 6: Final answer
   x = 88,962.29