Finding the Fourth Proportional to 1,051,373.82, 1,577,191.89 and 411,594.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,373.82 : 1,577,191.89 = 411,594.93 : x
2. Step 2: Convert to fraction form
   1,051,373.82/1,577,191.89 = 411,594.93/x
3. Step 3: Cross multiply
   1,051,373.82x = 1,577,191.89 × 411,594.93
4. Step 4: Simplify right side
   1,051,373.82x = 649,164,185,561.12
5. Step 5: Solve for x
   x = 649,164,185,561.12/1,051,373.82
6. Step 6: Final answer
   x = 617,443.74