Finding the Fourth Proportional to 1,049,827.32, 1,448,807.64 and 590,971.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,827.32 : 1,448,807.64 = 590,971.56 : x
2. Step 2: Convert to fraction form
   1,049,827.32/1,448,807.64 = 590,971.56/x
3. Step 3: Cross multiply
   1,049,827.32x = 1,448,807.64 × 590,971.56
4. Step 4: Simplify right side
   1,049,827.32x = 856,204,111,150.72
5. Step 5: Solve for x
   x = 856,204,111,150.72/1,049,827.32
6. Step 6: Final answer
   x = 815,566.61