Finding the Fourth Proportional to 14,467,743.57, 21,788,222.00 and 13,176,341.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,467,743.57 : 21,788,222.00 = 13,176,341.94 : x
2. Step 2: Convert to fraction form
   14,467,743.57/21,788,222.00 = 13,176,341.94/x
3. Step 3: Cross multiply
   14,467,743.57x = 21,788,222.00 × 13,176,341.94
4. Step 4: Simplify right side
   14,467,743.57x = 287,089,063,229,896.06
5. Step 5: Solve for x
   x = 287,089,063,229,896.06/14,467,743.57
6. Step 6: Final answer
   x = 19,843,388.98