Finding the Fourth Proportional to 82,380.58, 123,580.47 and 29,814.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,380.58 : 123,580.47 = 29,814.82 : x
2. Step 2: Convert to fraction form
   82,380.58/123,580.47 = 29,814.82/x
3. Step 3: Cross multiply
   82,380.58x = 123,580.47 × 29,814.82
4. Step 4: Simplify right side
   82,380.58x = 3,684,529,468.57
5. Step 5: Solve for x
   x = 3,684,529,468.57/82,380.58
6. Step 6: Final answer
   x = 44,725.70