Finding the Fourth Proportional to 9,002,600.37, 12,423,587.59 and 4,872,630.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,002,600.37 : 12,423,587.59 = 4,872,630.79 : x
2. Step 2: Convert to fraction form
   9,002,600.37/12,423,587.59 = 4,872,630.79/x
3. Step 3: Cross multiply
   9,002,600.37x = 12,423,587.59 × 4,872,630.79
4. Step 4: Simplify right side
   9,002,600.37x = 60,535,555,370,055.34
5. Step 5: Solve for x
   x = 60,535,555,370,055.34/9,002,600.37
6. Step 6: Final answer
   x = 6,724,229.99