Finding the Fourth Proportional to 1,887.59, 2,830.98 and 588.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887.59 : 2,830.98 = 588.76 : x
2. Step 2: Convert to fraction form
   1,887.59/2,830.98 = 588.76/x
3. Step 3: Cross multiply
   1,887.59x = 2,830.98 × 588.76
4. Step 4: Simplify right side
   1,887.59x = 1,666,767.78
5. Step 5: Solve for x
   x = 1,666,767.78/1,887.59
6. Step 6: Final answer
   x = 883.01