Finding the Fourth Proportional to 2,549,985.18, 3,824,085.45 and 752,391.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,985.18 : 3,824,085.45 = 752,391.42 : x
2. Step 2: Convert to fraction form
   2,549,985.18/3,824,085.45 = 752,391.42/x
3. Step 3: Cross multiply
   2,549,985.18x = 3,824,085.45 × 752,391.42
4. Step 4: Simplify right side
   2,549,985.18x = 2,877,209,081,926.84
5. Step 5: Solve for x
   x = 2,877,209,081,926.84/2,549,985.18
6. Step 6: Final answer
   x = 1,128,323.84