Finding the Fourth Proportional to 1,810,088.58, 2,497,938.30 and 994,308.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,088.58 : 2,497,938.30 = 994,308.83 : x
2. Step 2: Convert to fraction form
   1,810,088.58/2,497,938.30 = 994,308.83/x
3. Step 3: Cross multiply
   1,810,088.58x = 2,497,938.30 × 994,308.83
4. Step 4: Simplify right side
   1,810,088.58x = 2,483,722,095,995.50
5. Step 5: Solve for x
   x = 2,483,722,095,995.50/1,810,088.58
6. Step 6: Final answer
   x = 1,372,155.00