Finding the Fourth Proportional to 1,111,461.98, 1,533,819.17 and 602,164.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,461.98 : 1,533,819.17 = 602,164.38 : x
2. Step 2: Convert to fraction form
   1,111,461.98/1,533,819.17 = 602,164.38/x
3. Step 3: Cross multiply
   1,111,461.98x = 1,533,819.17 × 602,164.38
4. Step 4: Simplify right side
   1,111,461.98x = 923,611,269,535.17
5. Step 5: Solve for x
   x = 923,611,269,535.17/1,111,461.98
6. Step 6: Final answer
   x = 830,987.73