Finding the Fourth Proportional to 98,485,086.47, 147,730,639.25 and 33,787,984.01

Step by Step Solution

1. Step 1: Write the proportion equation
   98,485,086.47 : 147,730,639.25 = 33,787,984.01 : x
2. Step 2: Convert to fraction form
   98,485,086.47/147,730,639.25 = 33,787,984.01/x
3. Step 3: Cross multiply
   98,485,086.47x = 147,730,639.25 × 33,787,984.01
4. Step 4: Simplify right side
   98,485,086.47x = 4,991,520,476,111,895
5. Step 5: Solve for x
   x = 4,991,520,476,111,895/98,485,086.47
6. Step 6: Final answer
   x = 50,683,008.52