Finding the Fourth Proportional to 12,043,200.18, 16,619,634.50 and 6,536,577.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,043,200.18 : 16,619,634.50 = 6,536,577.05 : x
2. Step 2: Convert to fraction form
   12,043,200.18/16,619,634.50 = 6,536,577.05/x
3. Step 3: Cross multiply
   12,043,200.18x = 16,619,634.50 × 6,536,577.05
4. Step 4: Simplify right side
   12,043,200.18x = 108,635,521,336,307.16
5. Step 5: Solve for x
   x = 108,635,521,336,307.16/12,043,200.18
6. Step 6: Final answer
   x = 9,020,486.23