Finding the Fourth Proportional to 82,689,640.36, 124,025,004.50 and 22,110,090.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,689,640.36 : 124,025,004.50 = 22,110,090.28 : x
2. Step 2: Convert to fraction form
   82,689,640.36/124,025,004.50 = 22,110,090.28/x
3. Step 3: Cross multiply
   82,689,640.36x = 124,025,004.50 × 22,110,090.28
4. Step 4: Simplify right side
   82,689,640.36x = 2,742,204,046,051,793.50
5. Step 5: Solve for x
   x = 2,742,204,046,051,793.50/82,689,640.36
6. Step 6: Final answer
   x = 33,162,607.00