Finding the Fourth Proportional to 2,162,590.63, 2,984,342.22 and 1,182,532.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,590.63 : 2,984,342.22 = 1,182,532.79 : x
2. Step 2: Convert to fraction form
   2,162,590.63/2,984,342.22 = 1,182,532.79/x
3. Step 3: Cross multiply
   2,162,590.63x = 2,984,342.22 × 1,182,532.79
4. Step 4: Simplify right side
   2,162,590.63x = 3,529,082,531,731.39
5. Step 5: Solve for x
   x = 3,529,082,531,731.39/2,162,590.63
6. Step 6: Final answer
   x = 1,631,877.29