Finding the Fourth Proportional to 164,047,796.10, 245,872,628.55 and 73,074,816.90

Step by Step Solution

1. Step 1: Write the proportion equation
   164,047,796.10 : 245,872,628.55 = 73,074,816.90 : x
2. Step 2: Convert to fraction form
   164,047,796.10/245,872,628.55 = 73,074,816.90/x
3. Step 3: Cross multiply
   164,047,796.10x = 245,872,628.55 × 73,074,816.90
4. Step 4: Simplify right side
   164,047,796.10x = 17,967,097,312,012,964
5. Step 5: Solve for x
   x = 17,967,097,312,012,964/164,047,796.10
6. Step 6: Final answer
   x = 109,523,551.91