Finding the Fourth Proportional to 9,234,071.32, 12,742,795.97 and 5,047,570.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,234,071.32 : 12,742,795.97 = 5,047,570.12 : x
2. Step 2: Convert to fraction form
   9,234,071.32/12,742,795.97 = 5,047,570.12/x
3. Step 3: Cross multiply
   9,234,071.32x = 12,742,795.97 × 5,047,570.12
4. Step 4: Simplify right side
   9,234,071.32x = 64,320,156,183,428.42
5. Step 5: Solve for x
   x = 64,320,156,183,428.42/9,234,071.32
6. Step 6: Final answer
   x = 6,965,525.17