Finding the Fourth Proportional to 1,779,637.42, 2,456,007.24 and 1,091,388.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,637.42 : 2,456,007.24 = 1,091,388.52 : x
2. Step 2: Convert to fraction form
   1,779,637.42/2,456,007.24 = 1,091,388.52/x
3. Step 3: Cross multiply
   1,779,637.42x = 2,456,007.24 × 1,091,388.52
4. Step 4: Simplify right side
   1,779,637.42x = 2,680,458,106,772.89
5. Step 5: Solve for x
   x = 2,680,458,106,772.89/1,779,637.42
6. Step 6: Final answer
   x = 1,506,182.15