Finding the Fourth Proportional to 22,543,302.58, 31,109,768.82 and 12,230,022.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,543,302.58 : 31,109,768.82 = 12,230,022.94 : x
2. Step 2: Convert to fraction form
   22,543,302.58/31,109,768.82 = 12,230,022.94/x
3. Step 3: Cross multiply
   22,543,302.58x = 31,109,768.82 × 12,230,022.94
4. Step 4: Simplify right side
   22,543,302.58x = 380,473,186,248,922.31
5. Step 5: Solve for x
   x = 380,473,186,248,922.31/22,543,302.58
6. Step 6: Final answer
   x = 16,877,437.76