Finding the Fourth Proportional to 48,872,700.42, 67,444,483.61 and 27,142,667.78

Step by Step Solution

1. Step 1: Write the proportion equation
   48,872,700.42 : 67,444,483.61 = 27,142,667.78 : x
2. Step 2: Convert to fraction form
   48,872,700.42/67,444,483.61 = 27,142,667.78/x
3. Step 3: Cross multiply
   48,872,700.42x = 67,444,483.61 × 27,142,667.78
4. Step 4: Simplify right side
   48,872,700.42x = 1,830,623,212,219,885.25
5. Step 5: Solve for x
   x = 1,830,623,212,219,885.25/48,872,700.42
6. Step 6: Final answer
   x = 37,456,968.75