Finding the Fourth Proportional to 1,875,991.43, 2,588,581.84 and 1,059,897.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875,991.43 : 2,588,581.84 = 1,059,897.34 : x
2. Step 2: Convert to fraction form
   1,875,991.43/2,588,581.84 = 1,059,897.34/x
3. Step 3: Cross multiply
   1,875,991.43x = 2,588,581.84 × 1,059,897.34
4. Step 4: Simplify right side
   1,875,991.43x = 2,743,631,012,221.27
5. Step 5: Solve for x
   x = 2,743,631,012,221.27/1,875,991.43
6. Step 6: Final answer
   x = 1,462,496.56