Finding the Fourth Proportional to 2,119,404.18, 2,924,798.31 and 1,152,555.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,404.18 : 2,924,798.31 = 1,152,555.39 : x
2. Step 2: Convert to fraction form
   2,119,404.18/2,924,798.31 = 1,152,555.39/x
3. Step 3: Cross multiply
   2,119,404.18x = 2,924,798.31 × 1,152,555.39
4. Step 4: Simplify right side
   2,119,404.18x = 3,370,992,056,853.39
5. Step 5: Solve for x
   x = 3,370,992,056,853.39/2,119,404.18
6. Step 6: Final answer
   x = 1,590,537.61