Finding the Fourth Proportional to 49,139,224.23, 67,812,493.05 and 27,113,541.21

Step by Step Solution

1. Step 1: Write the proportion equation
   49,139,224.23 : 67,812,493.05 = 27,113,541.21 : x
2. Step 2: Convert to fraction form
   49,139,224.23/67,812,493.05 = 27,113,541.21/x
3. Step 3: Cross multiply
   49,139,224.23x = 67,812,493.05 × 27,113,541.21
4. Step 4: Simplify right side
   49,139,224.23x = 1,838,636,824,864,013.50
5. Step 5: Solve for x
   x = 1,838,636,824,864,013.50/49,139,224.23
6. Step 6: Final answer
   x = 37,416,887.50