Finding the Fourth Proportional to 10,492,060.10, 15,745,088.55 and 4,809,359.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,492,060.10 : 15,745,088.55 = 4,809,359.30 : x
2. Step 2: Convert to fraction form
   10,492,060.10/15,745,088.55 = 4,809,359.30/x
3. Step 3: Cross multiply
   10,492,060.10x = 15,745,088.55 × 4,809,359.30
4. Step 4: Simplify right side
   10,492,060.10x = 75,723,788,047,266.02
5. Step 5: Solve for x
   x = 75,723,788,047,266.02/10,492,060.10
6. Step 6: Final answer
   x = 7,217,246.88