Finding the Fourth Proportional to 35,897,820,108.00, 53,847,827,144.74 and 12,315,726,261.33

Step by Step Solution

1. Step 1: Write the proportion equation
   35,897,820,108.00 : 53,847,827,144.74 = 12,315,726,261.33 : x
2. Step 2: Convert to fraction form
   35,897,820,108.00/53,847,827,144.74 = 12,315,726,261.33/x
3. Step 3: Cross multiply
   35,897,820,108.00x = 53,847,827,144.74 × 12,315,726,261.33
4. Step 4: Simplify right side
   35,897,820,108.00x = 663,175,098,881,854,406,656
5. Step 5: Solve for x
   x = 663,175,098,881,854,406,656/35,897,820,108.00
6. Step 6: Final answer
   x = 18,473,965,741.84