Finding the Fourth Proportional to 22,172,504.58, 33,053,803.58 and 21,823,082.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,172,504.58 : 33,053,803.58 = 21,823,082.10 : x
2. Step 2: Convert to fraction form
   22,172,504.58/33,053,803.58 = 21,823,082.10/x
3. Step 3: Cross multiply
   22,172,504.58x = 33,053,803.58 × 21,823,082.10
4. Step 4: Simplify right side
   22,172,504.58x = 721,335,869,298,171.62
5. Step 5: Solve for x
   x = 721,335,869,298,171.62/22,172,504.58
6. Step 6: Final answer
   x = 32,532,899.78