Finding the Fourth Proportional to 1,667,185.02, 2,300,717.60 and 903,238.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,185.02 : 2,300,717.60 = 903,238.59 : x
2. Step 2: Convert to fraction form
   1,667,185.02/2,300,717.60 = 903,238.59/x
3. Step 3: Cross multiply
   1,667,185.02x = 2,300,717.60 × 903,238.59
4. Step 4: Simplify right side
   1,667,185.02x = 2,078,096,916,495.99
5. Step 5: Solve for x
   x = 2,078,096,916,495.99/1,667,185.02
6. Step 6: Final answer
   x = 1,246,470.48