Finding the Fourth Proportional to 1,525,065.52, 2,104,842.72 and 846,220.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,065.52 : 2,104,842.72 = 846,220.72 : x
2. Step 2: Convert to fraction form
   1,525,065.52/2,104,842.72 = 846,220.72/x
3. Step 3: Cross multiply
   1,525,065.52x = 2,104,842.72 × 846,220.72
4. Step 4: Simplify right side
   1,525,065.52x = 1,781,161,522,005.16
5. Step 5: Solve for x
   x = 1,781,161,522,005.16/1,525,065.52
6. Step 6: Final answer
   x = 1,167,924.59