Finding the Fourth Proportional to 2,334,302.10, 3,499,509.15 and 987,498.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334,302.10 : 3,499,509.15 = 987,498.90 : x
2. Step 2: Convert to fraction form
   2,334,302.10/3,499,509.15 = 987,498.90/x
3. Step 3: Cross multiply
   2,334,302.10x = 3,499,509.15 × 987,498.90
4. Step 4: Simplify right side
   2,334,302.10x = 3,455,761,436,164.94
5. Step 5: Solve for x
   x = 3,455,761,436,164.94/2,334,302.10
6. Step 6: Final answer
   x = 1,480,425.96