Finding the Fourth Proportional to 79,213,868.91, 118,797,752.34 and 30,680,898.03

Step by Step Solution

1. Step 1: Write the proportion equation
   79,213,868.91 : 118,797,752.34 = 30,680,898.03 : x
2. Step 2: Convert to fraction form
   79,213,868.91/118,797,752.34 = 30,680,898.03/x
3. Step 3: Cross multiply
   79,213,868.91x = 118,797,752.34 × 30,680,898.03
4. Step 4: Simplify right side
   79,213,868.91x = 3,644,821,725,736,734
5. Step 5: Solve for x
   x = 3,644,821,725,736,734/79,213,868.91
6. Step 6: Final answer
   x = 46,012,418.99