Finding the Fourth Proportional to 1,672,025.99, 2,307,538.14 and 947,002.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,025.99 : 2,307,538.14 = 947,002.67 : x
2. Step 2: Convert to fraction form
   1,672,025.99/2,307,538.14 = 947,002.67/x
3. Step 3: Cross multiply
   1,672,025.99x = 2,307,538.14 × 947,002.67
4. Step 4: Simplify right side
   1,672,025.99x = 2,185,244,779,706.83
5. Step 5: Solve for x
   x = 2,185,244,779,706.83/1,672,025.99
6. Step 6: Final answer
   x = 1,306,944.27