Finding the Fourth Proportional to 8,881,300.96, 12,256,492.16 and 5,442,877.60

Step by Step Solution

1. Step 1: Write the proportion equation
   8,881,300.96 : 12,256,492.16 = 5,442,877.60 : x
2. Step 2: Convert to fraction form
   8,881,300.96/12,256,492.16 = 5,442,877.60/x
3. Step 3: Cross multiply
   8,881,300.96x = 12,256,492.16 × 5,442,877.60
4. Step 4: Simplify right side
   8,881,300.96x = 66,710,586,632,239.61
5. Step 5: Solve for x
   x = 66,710,586,632,239.61/8,881,300.96
6. Step 6: Final answer
   x = 7,511,353.00