Finding the Fourth Proportional to 2,113,875.80, 3,170,920.38 and 597,667.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,113,875.80 : 3,170,920.38 = 597,667.58 : x
2. Step 2: Convert to fraction form
   2,113,875.80/3,170,920.38 = 597,667.58/x
3. Step 3: Cross multiply
   2,113,875.80x = 3,170,920.38 × 597,667.58
4. Step 4: Simplify right side
   2,113,875.80x = 1,895,156,309,887.28
5. Step 5: Solve for x
   x = 1,895,156,309,887.28/2,113,875.80
6. Step 6: Final answer
   x = 896,531.53