Finding the Fourth Proportional to 112,395,426.24, 155,109,095.88 and 62,837,887.98

Step by Step Solution

1. Step 1: Write the proportion equation
   112,395,426.24 : 155,109,095.88 = 62,837,887.98 : x
2. Step 2: Convert to fraction form
   112,395,426.24/155,109,095.88 = 62,837,887.98/x
3. Step 3: Cross multiply
   112,395,426.24x = 155,109,095.88 × 62,837,887.98
4. Step 4: Simplify right side
   112,395,426.24x = 9,746,727,991,586,518
5. Step 5: Solve for x
   x = 9,746,727,991,586,518/112,395,426.24
6. Step 6: Final answer
   x = 86,718,190.57