Finding the Fourth Proportional to 1,060,499.82, 1,588,742.68 and 626,919.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,499.82 : 1,588,742.68 = 626,919.18 : x
2. Step 2: Convert to fraction form
   1,060,499.82/1,588,742.68 = 626,919.18/x
3. Step 3: Cross multiply
   1,060,499.82x = 1,588,742.68 × 626,919.18
4. Step 4: Simplify right side
   1,060,499.82x = 996,013,258,176.60
5. Step 5: Solve for x
   x = 996,013,258,176.60/1,060,499.82
6. Step 6: Final answer
   x = 939,192.29