Finding the Fourth Proportional to 2,554,513.18, 3,523,908.93 and 1,587,275.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,513.18 : 3,523,908.93 = 1,587,275.98 : x
2. Step 2: Convert to fraction form
   2,554,513.18/3,523,908.93 = 1,587,275.98/x
3. Step 3: Cross multiply
   2,554,513.18x = 3,523,908.93 × 1,587,275.98
4. Step 4: Simplify right side
   2,554,513.18x = 5,593,416,000,296.50
5. Step 5: Solve for x
   x = 5,593,416,000,296.50/2,554,513.18
6. Step 6: Final answer
   x = 2,189,621.12