Finding the Fourth Proportional to 88,605,718,406.42, 132,908,918,395.68 and 21,452,851,582.47

Step by Step Solution

1. Step 1: Write the proportion equation
   88,605,718,406.42 : 132,908,918,395.68 = 21,452,851,582.47 : x
2. Step 2: Convert to fraction form
   88,605,718,406.42/132,908,918,395.68 = 21,452,851,582.47/x
3. Step 3: Cross multiply
   88,605,718,406.42x = 132,908,918,395.68 × 21,452,851,582.47
4. Step 4: Simplify right side
   88,605,718,406.42x = 2,851,275,300,329,139,732,480
5. Step 5: Solve for x
   x = 2,851,275,300,329,139,732,480/88,605,718,406.42
6. Step 6: Final answer
   x = 32,179,359,883.42