Finding the Fourth Proportional to 19,356,994.69, 29,035,486.82 and 7,227,404.04

Step by Step Solution

1. Step 1: Write the proportion equation
   19,356,994.69 : 29,035,486.82 = 7,227,404.04 : x
2. Step 2: Convert to fraction form
   19,356,994.69/29,035,486.82 = 7,227,404.04/x
3. Step 3: Cross multiply
   19,356,994.69x = 29,035,486.82 × 7,227,404.04
4. Step 4: Simplify right side
   19,356,994.69x = 209,851,194,602,795.09
5. Step 5: Solve for x
   x = 209,851,194,602,795.09/19,356,994.69
6. Step 6: Final answer
   x = 10,841,104.10