Finding the Fourth Proportional to 9,897,040.72, 14,847,885.24 and 3,073,261.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,897,040.72 : 14,847,885.24 = 3,073,261.60 : x
2. Step 2: Convert to fraction form
   9,897,040.72/14,847,885.24 = 3,073,261.60/x
3. Step 3: Cross multiply
   9,897,040.72x = 14,847,885.24 × 3,073,261.60
4. Step 4: Simplify right side
   9,897,040.72x = 45,631,435,549,298.79
5. Step 5: Solve for x
   x = 45,631,435,549,298.79/9,897,040.72
6. Step 6: Final answer
   x = 4,610,614.11