Finding the Fourth Proportional to 10,071,056.79, 15,109,533.01 and 3,247,492.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071,056.79 : 15,109,533.01 = 3,247,492.75 : x
2. Step 2: Convert to fraction form
   10,071,056.79/15,109,533.01 = 3,247,492.75/x
3. Step 3: Cross multiply
   10,071,056.79x = 15,109,533.01 × 3,247,492.75
4. Step 4: Simplify right side
   10,071,056.79x = 49,068,098,872,146.21
5. Step 5: Solve for x
   x = 49,068,098,872,146.21/10,071,056.79
6. Step 6: Final answer
   x = 4,872,189.67