Finding the Fourth Proportional to 14,601,748.78, 21,900,949.80 and 3,820,090.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,601,748.78 : 21,900,949.80 = 3,820,090.06 : x
2. Step 2: Convert to fraction form
   14,601,748.78/21,900,949.80 = 3,820,090.06/x
3. Step 3: Cross multiply
   14,601,748.78x = 21,900,949.80 × 3,820,090.06
4. Step 4: Simplify right side
   14,601,748.78x = 83,663,600,635,538.98
5. Step 5: Solve for x
   x = 83,663,600,635,538.98/14,601,748.78
6. Step 6: Final answer
   x = 5,729,697.31