Finding the Fourth Proportional to 1,174,719.24, 1,621,892.52 and 902,300.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,174,719.24 : 1,621,892.52 = 902,300.04 : x
2. Step 2: Convert to fraction form
   1,174,719.24/1,621,892.52 = 902,300.04/x
3. Step 3: Cross multiply
   1,174,719.24x = 1,621,892.52 × 902,300.04
4. Step 4: Simplify right side
   1,174,719.24x = 1,463,433,685,671.70
5. Step 5: Solve for x
   x = 1,463,433,685,671.70/1,174,719.24
6. Step 6: Final answer
   x = 1,245,773.15