Finding the Fourth Proportional to 1,111,459.94, 1,533,816.23 and 602,162.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,459.94 : 1,533,816.23 = 602,162.32 : x
2. Step 2: Convert to fraction form
   1,111,459.94/1,533,816.23 = 602,162.32/x
3. Step 3: Cross multiply
   1,111,459.94x = 1,533,816.23 × 602,162.32
4. Step 4: Simplify right side
   1,111,459.94x = 923,606,328,830.56
5. Step 5: Solve for x
   x = 923,606,328,830.56/1,111,459.94
6. Step 6: Final answer
   x = 830,984.81