Finding the Fourth Proportional to 1,601,402.69, 2,402,131.88 and 590,004.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,601,402.69 : 2,402,131.88 = 590,004.05 : x
2. Step 2: Convert to fraction form
   1,601,402.69/2,402,131.88 = 590,004.05/x
3. Step 3: Cross multiply
   1,601,402.69x = 2,402,131.88 × 590,004.05
4. Step 4: Simplify right side
   1,601,402.69x = 1,417,267,527,298.46
5. Step 5: Solve for x
   x = 1,417,267,527,298.46/1,601,402.69
6. Step 6: Final answer
   x = 885,016.33