Finding the Fourth Proportional to 2,710,477.72, 4,065,280.34 and 790,938.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710,477.72 : 4,065,280.34 = 790,938.26 : x
2. Step 2: Convert to fraction form
   2,710,477.72/4,065,280.34 = 790,938.26/x
3. Step 3: Cross multiply
   2,710,477.72x = 4,065,280.34 × 790,938.26
4. Step 4: Simplify right side
   2,710,477.72x = 3,215,385,758,531.81
5. Step 5: Solve for x
   x = 3,215,385,758,531.81/2,710,477.72
6. Step 6: Final answer
   x = 1,186,280.09