Finding the Fourth Proportional to 22,092,504.48, 30,487,559.76 and 12,303,064.80

Step by Step Solution

1. Step 1: Write the proportion equation
   22,092,504.48 : 30,487,559.76 = 12,303,064.80 : x
2. Step 2: Convert to fraction form
   22,092,504.48/30,487,559.76 = 12,303,064.80/x
3. Step 3: Cross multiply
   22,092,504.48x = 30,487,559.76 × 12,303,064.80
4. Step 4: Simplify right side
   22,092,504.48x = 375,090,423,321,152.50
5. Step 5: Solve for x
   x = 375,090,423,321,152.50/22,092,504.48
6. Step 6: Final answer
   x = 16,978,175.73