Finding the Fourth Proportional to 2,509,492.98, 3,762,123.33 and 1,088,479.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509,492.98 : 3,762,123.33 = 1,088,479.20 : x
2. Step 2: Convert to fraction form
   2,509,492.98/3,762,123.33 = 1,088,479.20/x
3. Step 3: Cross multiply
   2,509,492.98x = 3,762,123.33 × 1,088,479.20
4. Step 4: Simplify right side
   2,509,492.98x = 4,094,992,992,539.74
5. Step 5: Solve for x
   x = 4,094,992,992,539.74/2,509,492.98
6. Step 6: Final answer
   x = 1,631,800.94