Finding the Fourth Proportional to 1,761,017.34, 2,642,709.96 and 623,775.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,761,017.34 : 2,642,709.96 = 623,775.72 : x
2. Step 2: Convert to fraction form
   1,761,017.34/2,642,709.96 = 623,775.72/x
3. Step 3: Cross multiply
   1,761,017.34x = 2,642,709.96 × 623,775.72
4. Step 4: Simplify right side
   1,761,017.34x = 1,648,458,308,050.17
5. Step 5: Solve for x
   x = 1,648,458,308,050.17/1,761,017.34
6. Step 6: Final answer
   x = 936,082.95