Finding the Fourth Proportional to 876,482.01, 1,314,893.42 and 336,698.82

Step by Step Solution

1. Step 1: Write the proportion equation
   876,482.01 : 1,314,893.42 = 336,698.82 : x
2. Step 2: Convert to fraction form
   876,482.01/1,314,893.42 = 336,698.82/x
3. Step 3: Cross multiply
   876,482.01x = 1,314,893.42 × 336,698.82
4. Step 4: Simplify right side
   876,482.01x = 442,723,061,256.27
5. Step 5: Solve for x
   x = 442,723,061,256.27/876,482.01
6. Step 6: Final answer
   x = 505,113.69