Finding the Fourth Proportional to 1,061,188.32, 1,464,440.12 and 577,753.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,188.32 : 1,464,440.12 = 577,753.52 : x
2. Step 2: Convert to fraction form
   1,061,188.32/1,464,440.12 = 577,753.52/x
3. Step 3: Cross multiply
   1,061,188.32x = 1,464,440.12 × 577,753.52
4. Step 4: Simplify right side
   1,061,188.32x = 846,085,434,159.22
5. Step 5: Solve for x
   x = 846,085,434,159.22/1,061,188.32
6. Step 6: Final answer
   x = 797,299.99