Finding the Fourth Proportional to 2,319,100.59, 3,199,997.90 and 1,325,654.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,319,100.59 : 3,199,997.90 = 1,325,654.21 : x
2. Step 2: Convert to fraction form
   2,319,100.59/3,199,997.90 = 1,325,654.21/x
3. Step 3: Cross multiply
   2,319,100.59x = 3,199,997.90 × 1,325,654.21
4. Step 4: Simplify right side
   2,319,100.59x = 4,242,090,674,469.10
5. Step 5: Solve for x
   x = 4,242,090,674,469.10/2,319,100.59
6. Step 6: Final answer
   x = 1,829,196.50