Finding the Fourth Proportional to 60,468.58, 83,417.61 and 52,070.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,468.58 : 83,417.61 = 52,070.50 : x
2. Step 2: Convert to fraction form
   60,468.58/83,417.61 = 52,070.50/x
3. Step 3: Cross multiply
   60,468.58x = 83,417.61 × 52,070.50
4. Step 4: Simplify right side
   60,468.58x = 4,343,596,661.51
5. Step 5: Solve for x
   x = 4,343,596,661.51/60,468.58
6. Step 6: Final answer
   x = 71,832.29