Finding the Fourth Proportional to 1,526,605.08, 2,300,880.72 and 1,315,915.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526,605.08 : 2,300,880.72 = 1,315,915.98 : x
2. Step 2: Convert to fraction form
   1,526,605.08/2,300,880.72 = 1,315,915.98/x
3. Step 3: Cross multiply
   1,526,605.08x = 2,300,880.72 × 1,315,915.98
4. Step 4: Simplify right side
   1,526,605.08x = 3,027,765,707,521.91
5. Step 5: Solve for x
   x = 3,027,765,707,521.91/1,526,605.08
6. Step 6: Final answer
   x = 1,983,332.66