Finding the Fourth Proportional to 109,837,591.52, 151,565,858.50 and 65,175,868.06

Step by Step Solution

1. Step 1: Write the proportion equation
   109,837,591.52 : 151,565,858.50 = 65,175,868.06 : x
2. Step 2: Convert to fraction form
   109,837,591.52/151,565,858.50 = 65,175,868.06/x
3. Step 3: Cross multiply
   109,837,591.52x = 151,565,858.50 × 65,175,868.06
4. Step 4: Simplify right side
   109,837,591.52x = 9,878,436,395,996,630
5. Step 5: Solve for x
   x = 9,878,436,395,996,630/109,837,591.52
6. Step 6: Final answer
   x = 89,936,753.52