Finding the Fourth Proportional to 1,093,225.59, 1,508,718.89 and 603,192.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093,225.59 : 1,508,718.89 = 603,192.71 : x
2. Step 2: Convert to fraction form
   1,093,225.59/1,508,718.89 = 603,192.71/x
3. Step 3: Cross multiply
   1,093,225.59x = 1,508,718.89 × 603,192.71
4. Step 4: Simplify right side
   1,093,225.59x = 910,048,241,167.07
5. Step 5: Solve for x
   x = 910,048,241,167.07/1,093,225.59
6. Step 6: Final answer
   x = 832,443.23