Finding the Fourth Proportional to 5,372,061.95, 8,058,967.72 and 1,585,927.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,372,061.95 : 8,058,967.72 = 1,585,927.55 : x
2. Step 2: Convert to fraction form
   5,372,061.95/8,058,967.72 = 1,585,927.55/x
3. Step 3: Cross multiply
   5,372,061.95x = 8,058,967.72 × 1,585,927.55
4. Step 4: Simplify right side
   5,372,061.95x = 12,780,938,887,449.03
5. Step 5: Solve for x
   x = 12,780,938,887,449.03/5,372,061.95
6. Step 6: Final answer
   x = 2,379,149.57