Finding the Fourth Proportional to 10,960,111.68, 16,436,089.44 and 3,769,627.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960,111.68 : 16,436,089.44 = 3,769,627.20 : x
2. Step 2: Convert to fraction form
   10,960,111.68/16,436,089.44 = 3,769,627.20/x
3. Step 3: Cross multiply
   10,960,111.68x = 16,436,089.44 × 3,769,627.20
4. Step 4: Simplify right side
   10,960,111.68x = 61,957,929,814,656.77
5. Step 5: Solve for x
   x = 61,957,929,814,656.77/10,960,111.68
6. Step 6: Final answer
   x = 5,653,038.18