Finding the Fourth Proportional to 17,750,386,131.57, 24,496,302,860.53 and 9,829,789,467.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,750,386,131.57 : 24,496,302,860.53 = 9,829,789,467.57 : x
2. Step 2: Convert to fraction form
   17,750,386,131.57/24,496,302,860.53 = 9,829,789,467.57/x
3. Step 3: Cross multiply
   17,750,386,131.57x = 24,496,302,860.53 × 9,829,789,467.57
4. Step 4: Simplify right side
   17,750,386,131.57x = 240,793,499,852,823,003,136
5. Step 5: Solve for x
   x = 240,793,499,852,823,003,136/17,750,386,131.57
6. Step 6: Final answer
   x = 13,565,535,874.43