Finding the Fourth Proportional to 181,371,145.02, 250,282,736.37 and 103,043,827.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,371,145.02 : 250,282,736.37 = 103,043,827.50 : x
2. Step 2: Convert to fraction form
   181,371,145.02/250,282,736.37 = 103,043,827.50/x
3. Step 3: Cross multiply
   181,371,145.02x = 250,282,736.37 × 103,043,827.50
4. Step 4: Simplify right side
   181,371,145.02x = 25,790,091,112,738,256
5. Step 5: Solve for x
   x = 25,790,091,112,738,256/181,371,145.02
6. Step 6: Final answer
   x = 142,195,116.59