Finding the Fourth Proportional to 53,066.51, 73,219.10 and 35,870.93

Step by Step Solution

1. Step 1: Write the proportion equation
   53,066.51 : 73,219.10 = 35,870.93 : x
2. Step 2: Convert to fraction form
   53,066.51/73,219.10 = 35,870.93/x
3. Step 3: Cross multiply
   53,066.51x = 73,219.10 × 35,870.93
4. Step 4: Simplify right side
   53,066.51x = 2,626,437,210.76
5. Step 5: Solve for x
   x = 2,626,437,210.76/53,066.51
6. Step 6: Final answer
   x = 49,493.31