Finding the Fourth Proportional to 1,875,105.68, 2,588,070.42 and 1,059,782.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875,105.68 : 2,588,070.42 = 1,059,782.29 : x
2. Step 2: Convert to fraction form
   1,875,105.68/2,588,070.42 = 1,059,782.29/x
3. Step 3: Cross multiply
   1,875,105.68x = 2,588,070.42 × 1,059,782.29
4. Step 4: Simplify right side
   1,875,105.68x = 2,742,791,189,918.69
5. Step 5: Solve for x
   x = 2,742,791,189,918.69/1,875,105.68
6. Step 6: Final answer
   x = 1,462,739.53