Finding the Fourth Proportional to 72,518,210.28, 108,704,568.22 and 33,683,922

Step by Step Solution

1. Step 1: Write the proportion equation
   72,518,210.28 : 108,704,568.22 = 33,683,922 : x
2. Step 2: Convert to fraction form
   72,518,210.28/108,704,568.22 = 33,683,922/x
3. Step 3: Cross multiply
   72,518,210.28x = 108,704,568.22 × 33,683,922
4. Step 4: Simplify right side
   72,518,210.28x = 3,661,596,196,966,159
5. Step 5: Solve for x
   x = 3,661,596,196,966,159/72,518,210.28
6. Step 6: Final answer
   x = 50,492,092.71