Finding the Fourth Proportional to 149,562,068.32, 224,737,648.22 and 80,525,914.12

Step by Step Solution

1. Step 1: Write the proportion equation
   149,562,068.32 : 224,737,648.22 = 80,525,914.12 : x
2. Step 2: Convert to fraction form
   149,562,068.32/224,737,648.22 = 80,525,914.12/x
3. Step 3: Cross multiply
   149,562,068.32x = 224,737,648.22 × 80,525,914.12
4. Step 4: Simplify right side
   149,562,068.32x = 18,097,204,560,094,492
5. Step 5: Solve for x
   x = 18,097,204,560,094,492/149,562,068.32
6. Step 6: Final answer
   x = 121,001,299.08