Finding the Fourth Proportional to 6,550,630.86, 9,825,946.29 and 2,558,743.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,550,630.86 : 9,825,946.29 = 2,558,743.50 : x
2. Step 2: Convert to fraction form
   6,550,630.86/9,825,946.29 = 2,558,743.50/x
3. Step 3: Cross multiply
   6,550,630.86x = 9,825,946.29 × 2,558,743.50
4. Step 4: Simplify right side
   6,550,630.86x = 25,142,076,200,886.61
5. Step 5: Solve for x
   x = 25,142,076,200,886.61/6,550,630.86
6. Step 6: Final answer
   x = 3,838,115.25