Finding the Fourth Proportional to 1,667,047.91, 2,300,525.69 and 903,101.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,047.91 : 2,300,525.69 = 903,101.40 : x
2. Step 2: Convert to fraction form
   1,667,047.91/2,300,525.69 = 903,101.40/x
3. Step 3: Cross multiply
   1,667,047.91x = 2,300,525.69 × 903,101.40
4. Step 4: Simplify right side
   1,667,047.91x = 2,077,607,966,859.46
5. Step 5: Solve for x
   x = 2,077,607,966,859.46/1,667,047.91
6. Step 6: Final answer
   x = 1,246,279.70