Finding the Fourth Proportional to 2,108,037.47, 2,909,088.35 and 1,141,167.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,037.47 : 2,909,088.35 = 1,141,167.50 : x
2. Step 2: Convert to fraction form
   2,108,037.47/2,909,088.35 = 1,141,167.50/x
3. Step 3: Cross multiply
   2,108,037.47x = 2,909,088.35 × 1,141,167.50
4. Step 4: Simplify right side
   2,108,037.47x = 3,319,757,074,585.81
5. Step 5: Solve for x
   x = 3,319,757,074,585.81/2,108,037.47
6. Step 6: Final answer
   x = 1,574,809.33