Finding the Fourth Proportional to 11,035,059.18, 16,552,597.89 and 5,276,437.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,035,059.18 : 16,552,597.89 = 5,276,437.89 : x
2. Step 2: Convert to fraction form
   11,035,059.18/16,552,597.89 = 5,276,437.89/x
3. Step 3: Cross multiply
   11,035,059.18x = 16,552,597.89 × 5,276,437.89
4. Step 4: Simplify right side
   11,035,059.18x = 87,338,754,684,730.05
5. Step 5: Solve for x
   x = 87,338,754,684,730.05/11,035,059.18
6. Step 6: Final answer
   x = 7,914,661.20