Finding the Fourth Proportional to 2,666,210.52, 3,679,279.02 and 1,520,659.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,210.52 : 3,679,279.02 = 1,520,659.92 : x
2. Step 2: Convert to fraction form
   2,666,210.52/3,679,279.02 = 1,520,659.92/x
3. Step 3: Cross multiply
   2,666,210.52x = 3,679,279.02 × 1,520,659.92
4. Step 4: Simplify right side
   2,666,210.52x = 5,594,932,140,210.88
5. Step 5: Solve for x
   x = 5,594,932,140,210.88/2,666,210.52
6. Step 6: Final answer
   x = 2,098,458.50