Finding the Fourth Proportional to 79,399,310.04, 109,558,196.46 and 49,626,447.12

Step by Step Solution

1. Step 1: Write the proportion equation
   79,399,310.04 : 109,558,196.46 = 49,626,447.12 : x
2. Step 2: Convert to fraction form
   79,399,310.04/109,558,196.46 = 49,626,447.12/x
3. Step 3: Cross multiply
   79,399,310.04x = 109,558,196.46 × 49,626,447.12
4. Step 4: Simplify right side
   79,399,310.04x = 5,436,984,043,184,761
5. Step 5: Solve for x
   x = 5,436,984,043,184,761/79,399,310.04
6. Step 6: Final answer
   x = 68,476,464.60