Finding the Fourth Proportional to 11,097,878.50, 16,646,442.51 and 3,909,224.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,097,878.50 : 16,646,442.51 = 3,909,224.52 : x
2. Step 2: Convert to fraction form
   11,097,878.50/16,646,442.51 = 3,909,224.52/x
3. Step 3: Cross multiply
   11,097,878.50x = 16,646,442.51 × 3,909,224.52
4. Step 4: Simplify right side
   11,097,878.50x = 65,074,681,230,862.34
5. Step 5: Solve for x
   x = 65,074,681,230,862.34/11,097,878.50
6. Step 6: Final answer
   x = 5,863,704.60