Finding the Fourth Proportional to 1,672,012.02, 2,307,518.89 and 946,988.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,012.02 : 2,307,518.89 = 946,988.71 : x
2. Step 2: Convert to fraction form
   1,672,012.02/2,307,518.89 = 946,988.71/x
3. Step 3: Cross multiply
   1,672,012.02x = 2,307,518.89 × 946,988.71
4. Step 4: Simplify right side
   1,672,012.02x = 2,185,194,336,941.73
5. Step 5: Solve for x
   x = 2,185,194,336,941.73/1,672,012.02
6. Step 6: Final answer
   x = 1,306,925.02