Finding the Fourth Proportional to 5,986,616.50, 8,980,002.52 and 1,997,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,986,616.50 : 8,980,002.52 = 1,997,528.50 : x
2. Step 2: Convert to fraction form
   5,986,616.50/8,980,002.52 = 1,997,528.50/x
3. Step 3: Cross multiply
   5,986,616.50x = 8,980,002.52 × 1,997,528.50
4. Step 4: Simplify right side
   5,986,616.50x = 17,937,810,963,771.82
5. Step 5: Solve for x
   x = 17,937,810,963,771.82/5,986,616.50
6. Step 6: Final answer
   x = 2,996,318.70