Finding the Fourth Proportional to 2,758,732.51, 3,807,050.87 and 1,535,116.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,758,732.51 : 3,807,050.87 = 1,535,116.86 : x
2. Step 2: Convert to fraction form
   2,758,732.51/3,807,050.87 = 1,535,116.86/x
3. Step 3: Cross multiply
   2,758,732.51x = 3,807,050.87 × 1,535,116.86
4. Step 4: Simplify right side
   2,758,732.51x = 5,844,267,950,703.83
5. Step 5: Solve for x
   x = 5,844,267,950,703.83/2,758,732.51
6. Step 6: Final answer
   x = 2,118,461.26