Finding the Fourth Proportional to 13,082,526.89, 19,624,331.42 and 3,860,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,082,526.89 : 19,624,331.42 = 3,860,499.50 : x
2. Step 2: Convert to fraction form
   13,082,526.89/19,624,331.42 = 3,860,499.50/x
3. Step 3: Cross multiply
   13,082,526.89x = 19,624,331.42 × 3,860,499.50
4. Step 4: Simplify right side
   13,082,526.89x = 75,759,721,634,744.30
5. Step 5: Solve for x
   x = 75,759,721,634,744.30/13,082,526.89
6. Step 6: Final answer
   x = 5,790,908.92