Finding the Fourth Proportional to 1,061,134.85, 1,464,392.42 and 577,726.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,134.85 : 1,464,392.42 = 577,726.52 : x
2. Step 2: Convert to fraction form
   1,061,134.85/1,464,392.42 = 577,726.52/x
3. Step 3: Cross multiply
   1,061,134.85x = 1,464,392.42 × 577,726.52
4. Step 4: Simplify right side
   1,061,134.85x = 846,018,326,510.38
5. Step 5: Solve for x
   x = 846,018,326,510.38/1,061,134.85
6. Step 6: Final answer
   x = 797,276.93