Finding the Fourth Proportional to 88,605,718,409.42, 132,908,918,400.18 and 21,452,851,585.48

Step by Step Solution

1. Step 1: Write the proportion equation
   88,605,718,409.42 : 132,908,918,400.18 = 21,452,851,585.48 : x
2. Step 2: Convert to fraction form
   88,605,718,409.42/132,908,918,400.18 = 21,452,851,585.48/x
3. Step 3: Cross multiply
   88,605,718,409.42x = 132,908,918,400.18 × 21,452,851,585.48
4. Step 4: Simplify right side
   88,605,718,409.42x = 2,851,275,300,825,733,267,456
5. Step 5: Solve for x
   x = 2,851,275,300,825,733,267,456/88,605,718,409.42
6. Step 6: Final answer
   x = 32,179,359,887.93