Finding the Fourth Proportional to 1,144,050.63, 1,578,784.82 and 634,751.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,050.63 : 1,578,784.82 = 634,751.79 : x
2. Step 2: Convert to fraction form
   1,144,050.63/1,578,784.82 = 634,751.79/x
3. Step 3: Cross multiply
   1,144,050.63x = 1,578,784.82 × 634,751.79
4. Step 4: Simplify right side
   1,144,050.63x = 1,002,136,487,346.07
5. Step 5: Solve for x
   x = 1,002,136,487,346.07/1,144,050.63
6. Step 6: Final answer
   x = 875,954.67