Finding the Fourth Proportional to 22,877,404,192.41, 31,570,012,563.30 and 12,577,424,144.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,877,404,192.41 : 31,570,012,563.30 = 12,577,424,144.10 : x
2. Step 2: Convert to fraction form
   22,877,404,192.41/31,570,012,563.30 = 12,577,424,144.10/x
3. Step 3: Cross multiply
   22,877,404,192.41x = 31,570,012,563.30 × 12,577,424,144.10
4. Step 4: Simplify right side
   22,877,404,192.41x = 397,069,438,243,189,751,808
5. Step 5: Solve for x
   x = 397,069,438,243,189,751,808/22,877,404,192.41
6. Step 6: Final answer
   x = 17,356,402,627.84