Finding the Fourth Proportional to 1,972,844.67, 2,722,470.50 and 1,113,484.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,972,844.67 : 2,722,470.50 = 1,113,484.89 : x
2. Step 2: Convert to fraction form
   1,972,844.67/2,722,470.50 = 1,113,484.89/x
3. Step 3: Cross multiply
   1,972,844.67x = 2,722,470.50 × 1,113,484.89
4. Step 4: Simplify right side
   1,972,844.67x = 3,031,429,759,653.32
5. Step 5: Solve for x
   x = 3,031,429,759,653.32/1,972,844.67
6. Step 6: Final answer
   x = 1,536,578.02