Finding the Fourth Proportional to 7,298,561.10, 10,947,987.45 and 1,906,877.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,298,561.10 : 10,947,987.45 = 1,906,877.10 : x
2. Step 2: Convert to fraction form
   7,298,561.10/10,947,987.45 = 1,906,877.10/x
3. Step 3: Cross multiply
   7,298,561.10x = 10,947,987.45 × 1,906,877.10
4. Step 4: Simplify right side
   7,298,561.10x = 20,876,466,559,492.39
5. Step 5: Solve for x
   x = 20,876,466,559,492.39/7,298,561.10
6. Step 6: Final answer
   x = 2,860,353.74