Finding the Fourth Proportional to 2,101,011.28, 3,152,501.17 and 1,035,472.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,011.28 : 3,152,501.17 = 1,035,472.07 : x
2. Step 2: Convert to fraction form
   2,101,011.28/3,152,501.17 = 1,035,472.07/x
3. Step 3: Cross multiply
   2,101,011.28x = 3,152,501.17 × 1,035,472.07
4. Step 4: Simplify right side
   2,101,011.28x = 3,264,326,917,469.89
5. Step 5: Solve for x
   x = 3,264,326,917,469.89/2,101,011.28
6. Step 6: Final answer
   x = 1,553,693.19