Finding the Fourth Proportional to 19,849,783,243.02, 29,783,467,492.80 and 10,404,182,288.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,849,783,243.02 : 29,783,467,492.80 = 10,404,182,288.82 : x
2. Step 2: Convert to fraction form
   19,849,783,243.02/29,783,467,492.80 = 10,404,182,288.82/x
3. Step 3: Cross multiply
   19,849,783,243.02x = 29,783,467,492.80 × 10,404,182,288.82
4. Step 4: Simplify right side
   19,849,783,243.02x = 309,872,624,988,235,956,224
5. Step 5: Solve for x
   x = 309,872,624,988,235,956,224/19,849,783,243.02
6. Step 6: Final answer
   x = 15,610,882,053.19