Finding the Fourth Proportional to 40,046,992.42, 60,370,647.90 and 37,377,475.98

Step by Step Solution

1. Step 1: Write the proportion equation
   40,046,992.42 : 60,370,647.90 = 37,377,475.98 : x
2. Step 2: Convert to fraction form
   40,046,992.42/60,370,647.90 = 37,377,475.98/x
3. Step 3: Cross multiply
   40,046,992.42x = 60,370,647.90 × 37,377,475.98
4. Step 4: Simplify right side
   40,046,992.42x = 2,256,502,441,779,287
5. Step 5: Solve for x
   x = 2,256,502,441,779,287/40,046,992.42
6. Step 6: Final answer
   x = 56,346,364.74