Finding the Fourth Proportional to 114,803,020.24, 172,205,164.59 and 28,541,427.10

Step by Step Solution

1. Step 1: Write the proportion equation
   114,803,020.24 : 172,205,164.59 = 28,541,427.10 : x
2. Step 2: Convert to fraction form
   114,803,020.24/172,205,164.59 = 28,541,427.10/x
3. Step 3: Cross multiply
   114,803,020.24x = 172,205,164.59 × 28,541,427.10
4. Step 4: Simplify right side
   114,803,020.24x = 4,914,981,150,851,443
5. Step 5: Solve for x
   x = 4,914,981,150,851,443/114,803,020.24
6. Step 6: Final answer
   x = 42,812,298.32