Finding the Fourth Proportional to 82,460.84, 123,690.95 and 29,858.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,460.84 : 123,690.95 = 29,858.02 : x
2. Step 2: Convert to fraction form
   82,460.84/123,690.95 = 29,858.02/x
3. Step 3: Cross multiply
   82,460.84x = 123,690.95 × 29,858.02
4. Step 4: Simplify right side
   82,460.84x = 3,693,166,091.17
5. Step 5: Solve for x
   x = 3,693,166,091.17/82,460.84
6. Step 6: Final answer
   x = 44,786.91