Finding the Fourth Proportional to 99,834, 149,772.87 and 37,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,834 : 149,772.87 = 37,504.50 : x
2. Step 2: Convert to fraction form
   99,834/149,772.87 = 37,504.50/x
3. Step 3: Cross multiply
   99,834x = 149,772.87 × 37,504.50
4. Step 4: Simplify right side
   99,834x = 5,617,156,602.92
5. Step 5: Solve for x
   x = 5,617,156,602.92/99,834
6. Step 6: Final answer
   x = 56,264.97