Finding the Fourth Proportional to 9,730,143,155.88, 14,593,740,043.68 and 2,648,177,900.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,730,143,155.88 : 14,593,740,043.68 = 2,648,177,900.52 : x
2. Step 2: Convert to fraction form
   9,730,143,155.88/14,593,740,043.68 = 2,648,177,900.52/x
3. Step 3: Cross multiply
   9,730,143,155.88x = 14,593,740,043.68 × 2,648,177,900.52
4. Step 4: Simplify right side
   9,730,143,155.88x = 38,646,819,869,607,157,760
5. Step 5: Solve for x
   x = 38,646,819,869,607,157,760/9,730,143,155.88
6. Step 6: Final answer
   x = 3,971,865,495.76