Finding the Fourth Proportional to 1,875,689.33, 2,588,417.45 and 1,059,875.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875,689.33 : 2,588,417.45 = 1,059,875.45 : x
2. Step 2: Convert to fraction form
   1,875,689.33/2,588,417.45 = 1,059,875.45/x
3. Step 3: Cross multiply
   1,875,689.33x = 2,588,417.45 × 1,059,875.45
4. Step 4: Simplify right side
   1,875,689.33x = 2,743,400,111,008.04
5. Step 5: Solve for x
   x = 2,743,400,111,008.04/1,875,689.33
6. Step 6: Final answer
   x = 1,462,609.01