Finding the Fourth Proportional to 83,587,067.22, 125,390,572.18 and 40,425,256.02

Step by Step Solution

1. Step 1: Write the proportion equation
   83,587,067.22 : 125,390,572.18 = 40,425,256.02 : x
2. Step 2: Convert to fraction form
   83,587,067.22/125,390,572.18 = 40,425,256.02/x
3. Step 3: Cross multiply
   83,587,067.22x = 125,390,572.18 × 40,425,256.02
4. Step 4: Simplify right side
   83,587,067.22x = 5,068,945,982,870,790
5. Step 5: Solve for x
   x = 5,068,945,982,870,790/83,587,067.22
6. Step 6: Final answer
   x = 60,642,706.48