Finding the Fourth Proportional to 9,267,061.41, 13,900,443.21 and 2,877,319.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,267,061.41 : 13,900,443.21 = 2,877,319.98 : x
2. Step 2: Convert to fraction form
   9,267,061.41/13,900,443.21 = 2,877,319.98/x
3. Step 3: Cross multiply
   9,267,061.41x = 13,900,443.21 × 2,877,319.98
4. Step 4: Simplify right side
   9,267,061.41x = 39,996,022,978,988.34
5. Step 5: Solve for x
   x = 39,996,022,978,988.34/9,267,061.41
6. Step 6: Final answer
   x = 4,315,933.74