Finding the Fourth Proportional to 4,287,498.88, 6,426,701.76 and 2,011,100.80

Step by Step Solution

1. Step 1: Write the proportion equation
   4,287,498.88 : 6,426,701.76 = 2,011,100.80 : x
2. Step 2: Convert to fraction form
   4,287,498.88/6,426,701.76 = 2,011,100.80/x
3. Step 3: Cross multiply
   4,287,498.88x = 6,426,701.76 × 2,011,100.80
4. Step 4: Simplify right side
   4,287,498.88x = 12,924,745,050,897.41
5. Step 5: Solve for x
   x = 12,924,745,050,897.41/4,287,498.88
6. Step 6: Final answer
   x = 3,014,518.58