Finding the Fourth Proportional to 2,073,499,866.57, 2,861,430,058.48 and 1,133,703,145.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,499,866.57 : 2,861,430,058.48 = 1,133,703,145.12 : x
2. Step 2: Convert to fraction form
   2,073,499,866.57/2,861,430,058.48 = 1,133,703,145.12/x
3. Step 3: Cross multiply
   2,073,499,866.57x = 2,861,430,058.48 × 1,133,703,145.12
4. Step 4: Simplify right side
   2,073,499,866.57x = 3,244,012,256,825,374,208
5. Step 5: Solve for x
   x = 3,244,012,256,825,374,208/2,073,499,866.57
6. Step 6: Final answer
   x = 1,564,510,472.91