Finding the Fourth Proportional to 58,329,150.84, 87,417,625.14 and 42,209,399.16

Step by Step Solution

1. Step 1: Write the proportion equation
   58,329,150.84 : 87,417,625.14 = 42,209,399.16 : x
2. Step 2: Convert to fraction form
   58,329,150.84/87,417,625.14 = 42,209,399.16/x
3. Step 3: Cross multiply
   58,329,150.84x = 87,417,625.14 × 42,209,399.16
4. Step 4: Simplify right side
   58,329,150.84x = 3,689,845,433,153,510.50
5. Step 5: Solve for x
   x = 3,689,845,433,153,510.50/58,329,150.84
6. Step 6: Final answer
   x = 63,259,028.80