Finding the Fourth Proportional to 2,499,670, 3,748,730.64 and 902,026

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,670 : 3,748,730.64 = 902,026 : x
2. Step 2: Convert to fraction form
   2,499,670/3,748,730.64 = 902,026/x
3. Step 3: Cross multiply
   2,499,670x = 3,748,730.64 × 902,026
4. Step 4: Simplify right side
   2,499,670x = 3,381,452,504,276.64
5. Step 5: Solve for x
   x = 3,381,452,504,276.64/2,499,670
6. Step 6: Final answer
   x = 1,352,759.57