Finding the Fourth Proportional to 172,387,377.34, 237,899,604.72 and 94,075,974.88

Step by Step Solution

1. Step 1: Write the proportion equation
   172,387,377.34 : 237,899,604.72 = 94,075,974.88 : x
2. Step 2: Convert to fraction form
   172,387,377.34/237,899,604.72 = 94,075,974.88/x
3. Step 3: Cross multiply
   172,387,377.34x = 237,899,604.72 × 94,075,974.88
4. Step 4: Simplify right side
   172,387,377.34x = 22,380,637,237,600,648
5. Step 5: Solve for x
   x = 22,380,637,237,600,648/172,387,377.34
6. Step 6: Final answer
   x = 129,827,587.05