Finding the Fourth Proportional to 2,601,144.09, 3,590,784 and 1,513,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601,144.09 : 3,590,784 = 1,513,019.25 : x
2. Step 2: Convert to fraction form
   2,601,144.09/3,590,784 = 1,513,019.25/x
3. Step 3: Cross multiply
   2,601,144.09x = 3,590,784 × 1,513,019.25
4. Step 4: Simplify right side
   2,601,144.09x = 5,432,925,314,592
5. Step 5: Solve for x
   x = 5,432,925,314,592/2,601,144.09
6. Step 6: Final answer
   x = 2,088,667.57