Finding the Fourth Proportional to 115,074,094.32, 172,679,242.37 and 42,341,950.97

Step by Step Solution

1. Step 1: Write the proportion equation
   115,074,094.32 : 172,679,242.37 = 42,341,950.97 : x
2. Step 2: Convert to fraction form
   115,074,094.32/172,679,242.37 = 42,341,950.97/x
3. Step 3: Cross multiply
   115,074,094.32x = 172,679,242.37 × 42,341,950.97
4. Step 4: Simplify right side
   115,074,094.32x = 7,311,576,012,892,182
5. Step 5: Solve for x
   x = 7,311,576,012,892,182/115,074,094.32
6. Step 6: Final answer
   x = 63,537,984.43