Finding the Fourth Proportional to 152,752,150.53, 229,087,203.10 and 42,061,467.18

Step by Step Solution

1. Step 1: Write the proportion equation
   152,752,150.53 : 229,087,203.10 = 42,061,467.18 : x
2. Step 2: Convert to fraction form
   152,752,150.53/229,087,203.10 = 42,061,467.18/x
3. Step 3: Cross multiply
   152,752,150.53x = 229,087,203.10 × 42,061,467.18
4. Step 4: Simplify right side
   152,752,150.53x = 9,635,743,874,338,336
5. Step 5: Solve for x
   x = 9,635,743,874,338,336/152,752,150.53
6. Step 6: Final answer
   x = 63,080,904.86