Finding the Fourth Proportional to 147,842,627.10, 204,048,435.69 and 89,105,368.92

Step by Step Solution

1. Step 1: Write the proportion equation
   147,842,627.10 : 204,048,435.69 = 89,105,368.92 : x
2. Step 2: Convert to fraction form
   147,842,627.10/204,048,435.69 = 89,105,368.92/x
3. Step 3: Cross multiply
   147,842,627.10x = 204,048,435.69 × 89,105,368.92
4. Step 4: Simplify right side
   147,842,627.10x = 18,181,811,138,941,164
5. Step 5: Solve for x
   x = 18,181,811,138,941,164/147,842,627.10
6. Step 6: Final answer
   x = 122,980,844.53