Finding the Fourth Proportional to 14,445,788.78, 21,669,444.94 and 3,663,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,445,788.78 : 21,669,444.94 = 3,663,182.72 : x
2. Step 2: Convert to fraction form
   14,445,788.78/21,669,444.94 = 3,663,182.72/x
3. Step 3: Cross multiply
   14,445,788.78x = 21,669,444.94 × 3,663,182.72
4. Step 4: Simplify right side
   14,445,788.78x = 79,379,136,256,199.45
5. Step 5: Solve for x
   x = 79,379,136,256,199.45/14,445,788.78
6. Step 6: Final answer
   x = 5,494,967.25