Finding the Fourth Proportional to 117,499,914.56, 162,247,775.46 and 98,022,897.56

Step by Step Solution

1. Step 1: Write the proportion equation
   117,499,914.56 : 162,247,775.46 = 98,022,897.56 : x
2. Step 2: Convert to fraction form
   117,499,914.56/162,247,775.46 = 98,022,897.56/x
3. Step 3: Cross multiply
   117,499,914.56x = 162,247,775.46 × 98,022,897.56
4. Step 4: Simplify right side
   117,499,914.56x = 15,903,997,073,291,496
5. Step 5: Solve for x
   x = 15,903,997,073,291,496/117,499,914.56
6. Step 6: Final answer
   x = 135,353,265.00