Finding the Fourth Proportional to 1,074,071.49, 1,482,256.71 and 590,673.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,071.49 : 1,482,256.71 = 590,673.42 : x
2. Step 2: Convert to fraction form
   1,074,071.49/1,482,256.71 = 590,673.42/x
3. Step 3: Cross multiply
   1,074,071.49x = 1,482,256.71 × 590,673.42
4. Step 4: Simplify right side
   1,074,071.49x = 875,529,640,213.65
5. Step 5: Solve for x
   x = 875,529,640,213.65/1,074,071.49
6. Step 6: Final answer
   x = 815,150.25