Finding the Fourth Proportional to 82,136.84, 113,348.69 and 46,326.74

Step by Step Solution

1. Step 1: Write the proportion equation
   82,136.84 : 113,348.69 = 46,326.74 : x
2. Step 2: Convert to fraction form
   82,136.84/113,348.69 = 46,326.74/x
3. Step 3: Cross multiply
   82,136.84x = 113,348.69 × 46,326.74
4. Step 4: Simplify right side
   82,136.84x = 5,251,075,059.34
5. Step 5: Solve for x
   x = 5,251,075,059.34/82,136.84
6. Step 6: Final answer
   x = 63,930.81