Finding the Fourth Proportional to 47,021,667.52, 64,884,025.20 and 26,110,857.10

Step by Step Solution

1. Step 1: Write the proportion equation
   47,021,667.52 : 64,884,025.20 = 26,110,857.10 : x
2. Step 2: Convert to fraction form
   47,021,667.52/64,884,025.20 = 26,110,857.10/x
3. Step 3: Cross multiply
   47,021,667.52x = 64,884,025.20 × 26,110,857.10
4. Step 4: Simplify right side
   47,021,667.52x = 1,694,177,510,069,999
5. Step 5: Solve for x
   x = 1,694,177,510,069,999/47,021,667.52
6. Step 6: Final answer
   x = 36,029,719.90