Finding the Fourth Proportional to 2,900,112, 4,351,092.48 and 1,216,763.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900,112 : 4,351,092.48 = 1,216,763.52 : x
2. Step 2: Convert to fraction form
   2,900,112/4,351,092.48 = 1,216,763.52/x
3. Step 3: Cross multiply
   2,900,112x = 4,351,092.48 × 1,216,763.52
4. Step 4: Simplify right side
   2,900,112x = 5,294,250,601,810.33
5. Step 5: Solve for x
   x = 5,294,250,601,810.33/2,900,112
6. Step 6: Final answer
   x = 1,825,533.15