Finding the Fourth Proportional to 2,002,320.88, 2,762,526.68 and 1,142,275.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,320.88 : 2,762,526.68 = 1,142,275.76 : x
2. Step 2: Convert to fraction form
   2,002,320.88/2,762,526.68 = 1,142,275.76/x
3. Step 3: Cross multiply
   2,002,320.88x = 2,762,526.68 × 1,142,275.76
4. Step 4: Simplify right side
   2,002,320.88x = 3,155,567,262,917.28
5. Step 5: Solve for x
   x = 3,155,567,262,917.28/2,002,320.88
6. Step 6: Final answer
   x = 1,575,954.83