Finding the Fourth Proportional to 14,601,774.72, 21,900,988.68 and 3,820,116

Step by Step Solution

1. Step 1: Write the proportion equation
   14,601,774.72 : 21,900,988.68 = 3,820,116 : x
2. Step 2: Convert to fraction form
   14,601,774.72/21,900,988.68 = 3,820,116/x
3. Step 3: Cross multiply
   14,601,774.72x = 21,900,988.68 × 3,820,116
4. Step 4: Simplify right side
   14,601,774.72x = 83,664,317,272,286.88
5. Step 5: Solve for x
   x = 83,664,317,272,286.88/14,601,774.72
6. Step 6: Final answer
   x = 5,729,736.21