Finding the Fourth Proportional to 2,191,675.59, 3,024,523.49 and 1,224,822.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191,675.59 : 3,024,523.49 = 1,224,822.02 : x
2. Step 2: Convert to fraction form
   2,191,675.59/3,024,523.49 = 1,224,822.02/x
3. Step 3: Cross multiply
   2,191,675.59x = 3,024,523.49 × 1,224,822.02
4. Step 4: Simplify right side
   2,191,675.59x = 3,704,502,949,312.52
5. Step 5: Solve for x
   x = 3,704,502,949,312.52/2,191,675.59
6. Step 6: Final answer
   x = 1,690,260.62