Finding the Fourth Proportional to 54,354,667.86, 81,429,128.98 and 32,130,274.09

Step by Step Solution

1. Step 1: Write the proportion equation
   54,354,667.86 : 81,429,128.98 = 32,130,274.09 : x
2. Step 2: Convert to fraction form
   54,354,667.86/81,429,128.98 = 32,130,274.09/x
3. Step 3: Cross multiply
   54,354,667.86x = 81,429,128.98 × 32,130,274.09
4. Step 4: Simplify right side
   54,354,667.86x = 2,616,340,233,037,362.50
5. Step 5: Solve for x
   x = 2,616,340,233,037,362.50/54,354,667.86
6. Step 6: Final answer
   x = 48,134,600.69