Finding the Fourth Proportional to 2,359,158.72, 3,255,542.50 and 1,326,637.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359,158.72 : 3,255,542.50 = 1,326,637.16 : x
2. Step 2: Convert to fraction form
   2,359,158.72/3,255,542.50 = 1,326,637.16/x
3. Step 3: Cross multiply
   2,359,158.72x = 3,255,542.50 × 1,326,637.16
4. Step 4: Simplify right side
   2,359,158.72x = 4,318,923,656,459.30
5. Step 5: Solve for x
   x = 4,318,923,656,459.30/2,359,158.72
6. Step 6: Final answer
   x = 1,830,705.00