Finding the Fourth Proportional to 200,109,064.28, 276,147,798.99 and 112,003,035.53

Step by Step Solution

1. Step 1: Write the proportion equation
   200,109,064.28 : 276,147,798.99 = 112,003,035.53 : x
2. Step 2: Convert to fraction form
   200,109,064.28/276,147,798.99 = 112,003,035.53/x
3. Step 3: Cross multiply
   200,109,064.28x = 276,147,798.99 × 112,003,035.53
4. Step 4: Simplify right side
   200,109,064.28x = 30,929,391,740,006,404
5. Step 5: Solve for x
   x = 30,929,391,740,006,404/200,109,064.28
6. Step 6: Final answer
   x = 154,562,672.37