Finding the Fourth Proportional to 99,884,958.38, 149,839,443.40 and 35,175,390.02

Step by Step Solution

1. Step 1: Write the proportion equation
   99,884,958.38 : 149,839,443.40 = 35,175,390.02 : x
2. Step 2: Convert to fraction form
   99,884,958.38/149,839,443.40 = 35,175,390.02/x
3. Step 3: Cross multiply
   99,884,958.38x = 149,839,443.40 × 35,175,390.02
4. Step 4: Simplify right side
   99,884,958.38x = 5,270,660,861,974,716
5. Step 5: Solve for x
   x = 5,270,660,861,974,716/99,884,958.38
6. Step 6: Final answer
   x = 52,767,312.99