Finding the Fourth Proportional to 2,973,845.10, 4,460,771.16 and 814,888.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973,845.10 : 4,460,771.16 = 814,888.38 : x
2. Step 2: Convert to fraction form
   2,973,845.10/4,460,771.16 = 814,888.38/x
3. Step 3: Cross multiply
   2,973,845.10x = 4,460,771.16 × 814,888.38
4. Step 4: Simplify right side
   2,973,845.10x = 3,635,030,584,123.12
5. Step 5: Solve for x
   x = 3,635,030,584,123.12/2,973,845.10
6. Step 6: Final answer
   x = 1,222,333.53