Finding the Fourth Proportional to 266,641,108.62, 399,598,510.71 and 150,112,046.22

Step by Step Solution

1. Step 1: Write the proportion equation
   266,641,108.62 : 399,598,510.71 = 150,112,046.22 : x
2. Step 2: Convert to fraction form
   266,641,108.62/399,598,510.71 = 150,112,046.22/x
3. Step 3: Cross multiply
   266,641,108.62x = 399,598,510.71 × 150,112,046.22
4. Step 4: Simplify right side
   266,641,108.62x = 59,984,550,109,142,680
5. Step 5: Solve for x
   x = 59,984,550,109,142,680/266,641,108.62
6. Step 6: Final answer
   x = 224,963,624.02