Finding the Fourth Proportional to 82,936,497, 124,404,301.46 and 21,525,610.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,936,497 : 124,404,301.46 = 21,525,610.80 : x
2. Step 2: Convert to fraction form
   82,936,497/124,404,301.46 = 21,525,610.80/x
3. Step 3: Cross multiply
   82,936,497x = 124,404,301.46 × 21,525,610.80
4. Step 4: Simplify right side
   82,936,497x = 2,677,878,575,073,831.50
5. Step 5: Solve for x
   x = 2,677,878,575,073,831.50/82,936,497
6. Step 6: Final answer
   x = 32,288,300.95