Finding the Fourth Proportional to 1,758,109.86, 2,637,562.50 and 560,100.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758,109.86 : 2,637,562.50 = 560,100.42 : x
2. Step 2: Convert to fraction form
   1,758,109.86/2,637,562.50 = 560,100.42/x
3. Step 3: Cross multiply
   1,758,109.86x = 2,637,562.50 × 560,100.42
4. Step 4: Simplify right side
   1,758,109.86x = 1,477,299,864,026.25
5. Step 5: Solve for x
   x = 1,477,299,864,026.25/1,758,109.86
6. Step 6: Final answer
   x = 840,277.33